Telit Wireless Solutions LE910 Reference guide

Telit LE910 V2 Series AT Commands

Reference Guide

80446ST10707A Rev. 0– 2015-11-03 – draft2

Telit LE910 V2 Series AT Commands

80446ST10707A Rev. 0– 2015-11-03

Mod. 0808 2011-07 Rev.2

APPLICABILITY TABLE

PRODUCT

LE910-NA V2

LE910-SV V2

LE910-EU V2

LE910-JN V2

LE910-AU V2

LE910-JK V2

Cat1 derivatives:

LE910-SV1

LE910-SA1

LE910-EU1

Note: the features described by the present document are provided by the products equipped

with the software versions equal or greater than the version shown in the table.

SW Version

20.00.xxx

Telit LE910 V2 Series AT Commands

80446ST10707A Rev. 0– 2015-11-03

Mod. 0808 2011-07 Rev.2

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

Notice

While reasonable efforts have been made to assure the accuracy of this document, Telit assumes

no liability resulting from any inaccuracies or omissions in this document, or from use of the

information obtained herein. The information in this document has been carefully checked and is

believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or

omissions. Telit reserves the right to make changes to any products described herein and reserves

the right to revise this document and to make changes from time to time in content hereof with no

obligation to notify any person of revisions or changes. Telit does not assume any liability arising

out of the application or use of any product, software, or circuit described herein; neither does it

convey license under its patent rights or the rights of others.

It is possible that this publication may contain references to, or information about Telit products

(machines and programs), programming, or services that are not announced in your country. Such

references or information must not be construed to mean that Telit intends to announce such Telit

products, programming, or services in your country.

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This instruction manual and the Telit products described in this instruction manual may be, include

or describe copyrighted Telit material, such as computer programs stored in semiconductor

memories or other media. Laws in the Italy and other countries preserve for Telit and its licensors

certain exclusive rights for copyrighted material, including the exclusive right to copy, reproduce

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copyrighted material of Telit and its licensors contained herein or in the Telit products described

in this instruction manual may not be copied, reproduced, distributed, merged or modified in any

manner without the express written permission of Telit. Furthermore, the purchase of Telit

products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any

license under the copyrights, patents or patent applications of Telit, as arises by operation of law

in the sale of a product.

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The Telit and 3rd Party supplied Software (SW) products described in this instruction manual may

include copyrighted Telit and other 3rd Party supplied computer programs stored in

semiconductor memories or other media. Laws in the Italy and other countries preserve for Telit

and other 3rd Party supplied SW certain exclusive rights for copyrighted computer programs,

including the exclusive right to copy or reproduce in any form the copyrighted computer program.

Accordingly, any copyrighted Telit or other 3rd Party supplied SW computer programs contained

in the Telit products described in this instruction manual may not be copied (reverse engineered)

or reproduced in any manner without the express written permission of Telit or the 3rd Party SW

supplier. Furthermore, the purchase of Telit products shall not be deemed to grant either directly

or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent

applications of Telit or other 3rd Party supplied SW, except for the normal non-exclusive, royalty

free license to use that arises by operation of law in the sale of a product.

Telit LE910 V2 Series AT Commands

80446ST10707A Rev. 0– 2015-11-03

Mod. 0808 2011-07 Rev.2

Usage and Disclosure Restrictions

License Agreements

The software described in this document is the property of Telit and its licensors. It is furnished

by express license agreement only and may be used only in accordance with the terms of such an

agreement.

Copyrighted Materials

Software and documentation are copyrighted materials. Making unauthorized copies is prohibited

by law. No part of the software or documentation may be reproduced, transmitted, transcribed,

stored in a retrieval system, or translated into any language or computer language, in any form or

by any means, without prior written permission of Telit

High Risk Materials

Components, units, or third-party products used in the product described herein are NOT fault-

tolerant and are NOT designed, manufactured, or intended for use as on-line control equipment in

the following hazardous environments requiring fail-safe controls: the operation of Nuclear

Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life

Support, or Weapons Systems (High Risk Activities"). Telit and its supplier(s) specifically

disclaim any expressed or implied warranty of fitness for such High Risk Activities.

Trademarks

TELIT and the Stylized T Logo are registered in Trademark Office. All other product or service

names are the property of their respective owners.

Telit LE910 V2 Series AT Commands

80446ST10707A Rev. 0– 2015-11-03

Mod. 0808 2011-07 Rev.2

Contents

INTRODUCTION ......................................................................................................................................................... 15

1.1. SCOPE ..................................................................................................................................................................... 15

1.2. AUDIENCE ............................................................................................................................................................... 15

1.3. CONTACT INFORMATION, SUPPORT ......................................................................................................................... 15

1.4. TEXT CONVENTIONS ............................................................................................................................................... 16

1.5. RELATED DOCUMENTS ........................................................................................................................................... 16

OVERVIEW .................................................................................................................................................................. 17

2.1. ABOUT THE DOCUMENT .......................................................................................................................................... 17

AT COMMANDS .......................................................................................................................................................... 18

3.1. DEFINITIONS ........................................................................................................................................................... 18

3.2. AT COMMAND SYNTAX .......................................................................................................................................... 19

3.2.1. String Type Parameters ................................................................................................................................. 19

3.2.2. Command Lines ............................................................................................................................................. 20

3.2.2.1. ME Error Result Code - +CME ERROR: <err> ......................................................................................................... 21

3.2.2.2. Message Service Failure Result Code - +CMS ERROR: <err> .................................................................................. 24

3.2.3. Information Responses And Result Codes ..................................................................................................... 25

3.2.4. Command Response Time-Out ...................................................................................................................... 26

3.2.5. Command Issuing Timing .............................................................................................................................. 26

3.3. STORAGE ................................................................................................................................................................ 26

3.3.1. Factory Profile And User Profiles ................................................................................................................. 26

AT COMMANDS REFERENCES .............................................................................................................................. 30

4.1. COMMAND LINE GENERAL FORMAT ....................................................................................................................... 30

4.1.1. Command Line Prefixes ................................................................................................................................ 30

Starting A Command Line - AT ............................................................................................................................ 30

Last Command Automatic Repetition - A/ ............................................................................................................ 30

Repeat Last Command - AT#/ ............................................................................................................................... 30

4.1.2. General Configuration Commands................................................................................................................ 31

Select Interface Style - #SELINT .......................................................................................................................... 31

4.1.3. Hayes Compliant AT Commands ................................................................................................................... 32

4.1.3.1. Generic Modem Control ............................................................................................................................................. 32

Set To Factory-Defined Configuration - &F.......................................................................................................... 32

Soft Reset - Z ......................................................................................................................................................... 32

Select Active Service Class - +FCLASS ............................................................................................................... 33

Default Reset Basic Profile Designation - &Y ...................................................................................................... 33

Default Reset Full Profile Designation - &P ......................................................................................................... 33

Store Current Configuration - &W ........................................................................................................................ 34

Store Telephone Number - &Z .............................................................................................................................. 34

Display Stored Numbers - &N.............................................................................................................................. 34

Manufacturer Identification - +GMI ...................................................................................................................... 35

Model Identification - +GMM ............................................................................................................................. 35

Revision Identification - +GMR .......................................................................................................................... 35

Capabilities List - +GCAP ................................................................................................................................... 35

Serial Number - +GSN ........................................................................................................................................ 35

Display Configuration And Profile - &V ............................................................................................................ 36

Display Configuration And Profile - &V0 .......................................................................................................... 36

S Registers Display - &V1 .................................................................................................................................. 36

Extended S Registers Display - &V3................................................................................................................... 37

Display Last Connection Statistics - &V2 ........................................................................................................... 37

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Single Line Connect Message - \V ...................................................................................................................... 37

Country Of Installation - +GCI ............................................................................................................................ 38

4.1.3.2. DTE - Modem Interface Control ................................................................................................................................. 39

Command Echo - E ............................................................................................................................................... 39

Quiet Result Codes - Q .......................................................................................................................................... 39

Data Carrier Detect (DCD) Control - &C .............................................................................................................. 39

Data Terminal Ready (DTR) Control - &D ........................................................................................................... 40

Flow Control - &K ................................................................................................................................................ 41

Data Set Ready (DSR) Control - &S ..................................................................................................................... 41

Response Format - V ................................................................................................................................................................. 42

Extended Result Codes - X .................................................................................................................................... 43

Identification Information - I ................................................................................................................................. 43

Fixed DTE Interface Rate - +IPR .......................................................................................................................... 44

DTE-Modem Local Flow Control - +IFC ............................................................................................................ 45

DTE-Modem Character Framing - +ICF ............................................................................................................. 45

Call Control ............................................................................................................................................................................... 48

Dial - D ................................................................................................................................................................ 48

Tone Dial - T ....................................................................................................................................................... 50

Pulse Dial - P ....................................................................................................................................................... 50

Answer - A .......................................................................................................................................................... 50

Disconnect - H ..................................................................................................................................................... 50

Return To On Line Mode - O .............................................................................................................................. 51

4.1.3.3. Modulation Control .................................................................................................................................................... 51

Line Quality And Auto Retrain - %E .................................................................................................................... 51

4.1.3.4. S Parameters ............................................................................................................................................................... 52

Number Of Rings To Auto Answer - S0 ............................................................................................................... 52

Ring Counter - S1 .................................................................................................................................................. 52

Escape Character - S2 ........................................................................................................................................... 53

Command Line Termination Character - S3 .......................................................................................................... 53

Response Formatting Character - S4 ..................................................................................................................... 54

Command Line Editing Character - S5 .................................................................................................................. 55

Connection Completion Time-Out - S7 ................................................................................................................. 55

– Carrier Off With Firm Time - S10 ...................................................................................................................... 55

– Escaper Prompt Delay - S12 ............................................................................................................................... 55

Delay To DTR Off - S25 ..................................................................................................................................... 56

4.1.4. 3GPP TS 27.007 AT Commands .................................................................................................................... 57

4.1.4.1. General ....................................................................................................................................................................... 57

Request Manufacturer Identification - +CGMI ..................................................................................................... 57

Request Model Identification - +CGMM .............................................................................................................. 57

Request Revision Identification - +CGMR ............................................................................................................ 57

Request Product Serial Number Identification - +CGSN ...................................................................................... 57

Select TE Character Set - +CSCS .......................................................................................................................... 58

International Mobile Subscriber Identity (IMSI) - +CIMI ..................................................................................... 58

Multiplexing Mode - +CMUX ............................................................................................................................... 59

Read ICCID - +CCID ............................................................................................................................................ 59

EPS network registration status - +CEREG ........................................................................................................... 59

Set Mode of operation for EPS - +CEMODE ...................................................................................................... 61

Extended Signal Quality - +CESQ ...................................................................................................................... 61

4.1.4.2. Call Control ................................................................................................................................................................ 64

Hang Up Call - +CHUP ......................................................................................................................................... 64

Radio Link Protocol - +CRLP ............................................................................................................................... 65

Service Reporting Control - +CR .......................................................................................................................... 65

Extended Error Report - +CEER ........................................................................................................................... 66

Cellular Result Codes - +CRC ............................................................................................................................... 66

Voice Hung Up Control - +CVHU ........................................................................................................................ 67

Select type of address - +CSTA ............................................................................................................................. 67

4.1.4.3. Network Service Handling .......................................................................................................................................... 68

Telit LE910 V2 Series AT Commands

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Subscriber Number - +CNUM ............................................................................................................................... 68

Read Operator Names - +COPN ............................................................................................................................ 68

Network Registration Report - +CREG ................................................................................................................. 69

Operator Selection - +COPS .................................................................................................................................. 70

Select Wireless Network - +WS46 ........................................................................................................................ 73

Facility Lock/Unlock - +CLCK ............................................................................................................................. 73

Change Facility Password - +CPWD ..................................................................................................................... 76

Calling Line Identification Presentation - +CLIP .................................................................................................. 76

Calling Line Identification Restriction - +CLIR .................................................................................................... 78

Connected line identification presentation - +COLP ........................................................................................... 79

Connected line identification restriction status - +COLR .................................................................................... 80

Call Forwarding Number And Conditions - +CCFC ........................................................................................... 81

Call Waiting - +CCWA ....................................................................................................................................... 82

Call Holding Services - +CHLD .......................................................................................................................... 84

Call deflection - +CTFR ...................................................................................................................................... 85

Unstructured Supplementary Service Data - +CUSD .......................................................................................... 85

Advice Of Charge - +CAOC ............................................................................................................................... 86

List Current Calls - +CLCC ................................................................................................................................. 87

SS Notification - +CSSN ..................................................................................................................................... 88

Closed User Group - +CCUG ............................................................................................................................. 89

Preferred Operator List - +CPOL ........................................................................................................................ 89

Selection of preferred PLMN list - +CPLS .......................................................................................................... 90

4.1.4.4. Mobile Equipment Control ......................................................................................................................................... 91

Phone Activity Status - +CPAS ............................................................................................................................. 91

Set Phone functionality - +CFUN .......................................................................................................................... 92

Enter PIN - +CPIN ................................................................................................................................................ 93

Signal Quality - +CSQ ........................................................................................................................................... 95

Extended Signal Quality - +CESQ ........................................................................................................................ 96

Indicator Control - +CIND .................................................................................................................................... 97

Mobile Equipment Event Reporting - +CMER ..................................................................................................... 99

Select Phonebook Memory Storage - +CPBS...................................................................................................... 100

Read Phonebook Entries - +CPBR ...................................................................................................................... 101

Find Phonebook Entries - +CPBF ..................................................................................................................... 103

Write Phonebook Entry - +CPBW ..................................................................................................................... 106

Clock Management - +CCLK ............................................................................................................................ 108

Alarm Management - +CALA ........................................................................................................................... 109

Delete Alarm - +CALD ..................................................................................................................................... 110

Postpone alarm - +CAPD .................................................................................................................................. 111

Setting date format - +CSDF ............................................................................................................................. 111

Setting time format - +CSTF ............................................................................................................................. 112

Time Zone reporting - +CTZR .......................................................................................................................... 113

Automatic Time Zone update - +CTZU ............................................................................................................ 113

Restricted SIM Access - +CRSM ...................................................................................................................... 114

Generic SIM access - +CSIM ............................................................................................................................ 115

Alert Sound Mode - +CALM ............................................................................................................................ 118

Ringer Sound Level - +CRSL ............................................................................................................................ 119

Loudspeaker Volume Level - +CLVL ............................................................................................................... 120

Microphone Mute Control - +CMUT ................................................................................................................ 120

Silence command - +CSIL................................................................................................................................. 121

Accumulated Call Meter - +CACM ................................................................................................................... 121

Accumulated Call Meter Maximum - +CAMM ................................................................................................ 122

Price per Unit and Currency Table - +CPUC .................................................................................................... 122

Call meter maximum event - +CCWE ............................................................................................................... 123

Set voice mail number - +CSVM ...................................................................................................................... 123

Available AT Commands - +CLAC .................................................................................................................. 124

4.1.4.5. Mobile Equipment Errors ......................................................................................................................................... 125

Report Mobile Equipment Error - +CMEE.......................................................................................................... 125

Telit LE910 V2 Series AT Commands

80446ST10707A Rev. 0– 2015-11-03

Mod. 0808 2011-07 Rev.2

4.1.4.6. Voice Control ........................................................................................................................................................... 126

DTMF Tones Transmission - +VTS .................................................................................................................... 126

Tone Duration - +VTD ........................................................................................................................................ 127

4.1.4.7. Commands For GPRS ............................................................................................................................................... 128

GPRS Mobile Station Class - +CGCLASS ......................................................................................................... 128

GPRS Attach Or Detach - +CGATT ................................................................................................................... 128

GPRS Event Reporting - +CGEREP ................................................................................................................... 129

Network Registration Status - +CGREG ............................................................................................................. 130

Define PDP Context - +CGDCONT .................................................................................................................... 131

PDP Context Read Dynamic Parameters - +CGDCONTRDP ............................................................................. 133

Quality Of Service Profile - +CGQMIN .............................................................................................................. 136

Quality Of Service Profile - +CGQREQ ............................................................................................................. 137

3G Quality Of Service Profile (Requested) - +CGEQREQ ................................................................................. 138

Parameter command syntax - +CGEQOS .......................................................................................................... 141

Parameter command syntax - +CGEQOSRDP .................................................................................................. 142

3G Quality Of Service Profile (Minimum Acceptable) - +CGEQMIN ............................................................. 143

PDP Context activate or deactivate - +CGACT ................................................................................................. 146

3G Quality Of Service Profile (Negotiated) - +CGEQNEG .............................................................................. 147

PDP Context - +CGACT ................................................................................................................................... 148

Show PDP Address - +CGPADDR ................................................................................................................... 149

Modify PDP context - +CGCMOD ................................................................................................................... 150

Printing IP Address Format - +CGPIAF .............................................................................................................. 150

Commands for Battery Charger ........................................................................................................................... 152

Battery Charge - +CBC................................................................................................................................ 152

4.1.5. 3GPP TS 27.005 AT Commands for SMS and CBS ..................................................................................... 153

4.1.5.1. General Configuration .............................................................................................................................................. 153

Select Message Service - +CSMS ....................................................................................................................... 153

Preferred Message Storage - +CPMS .................................................................................................................. 154

Message Format - +CMGF .................................................................................................................................. 155

4.1.5.2. Message Configuration ............................................................................................................................................. 155

Service Center Address - +CSCA ........................................................................................................................ 155

Set Text Mode Parameters - +CSMP ................................................................................................................... 157

Show Text Mode Parameters - +CSDH ............................................................................................................... 159

Select Cell Broadcast - +CSCB ........................................................................................................................... 160

Save Settings - +CSAS ........................................................................................................................................ 161

Restore Settings - +CRES .................................................................................................................................... 161

More message to send - +CMMS ........................................................................................................................ 161

4.1.5.3. Message Receiving And Reading ............................................................................................................................. 163

New Message Indications - +CNMI .................................................................................................................... 163

New message acknowledgement - +CNMA ........................................................................................................ 168

List Messages - +CMGL ..................................................................................................................................... 170

Read Message - +CMGR ..................................................................................................................................... 172

4.1.5.4. Message Sending And Writing ................................................................................................................................. 175

Send Message - +CMGS ..................................................................................................................................... 175

Send Message From Storage - +CMSS ............................................................................................................... 177

Write Message To Memory - +CMGW ............................................................................................................... 178

Delete Message - +CMGD .................................................................................................................................. 180

Select service for MO SMS messages - +CGSMS .............................................................................................. 181

4.1.5.5. Message Sending And Writing (3GPP2 mode) ......................................................................................................... 182

Send Message - +CMGS ..................................................................................................................................... 182

Send Message From storage - +CMSS ............................................................................................................... 184

Set Text Mode Parameters - +CSMP ................................................................................................................... 184

Save Settings - +CSAS ........................................................................................................................................ 185

Restore Settings - +CRES ................................................................................................................................... 186

4.1.6. Custom AT Commands ................................................................................................................................ 186

4.1.6.1. General Configuration AT Commands ..................................................................................................................... 186

Hang Up Call - #CHUP ....................................................................................................................................... 186

Telit LE910 V2 Series AT Commands

80446ST10707A Rev. 0– 2015-11-03

Mod. 0808 2011-07 Rev.2

USB configuration - #USBCFG .......................................................................................................................... 187

Connect physical ports to Service Access Points - #PORTCFG .......................................................................... 188

Data Link - #DLINK ........................................................................................................................................... 189

Network Selection Menu Availability - +PACSP ................................................................................................ 190

Manufacturer Identification - #CGMI ................................................................................................................. 190

Model Identification - #CGMM .......................................................................................................................... 190

Revision Identification - #CGMR ........................................................................................................................ 190

Product Serial Number Identification - #CGSN .................................................................................................. 191

Request International Mobile station Equipment Identity and Software Version - +IMEISV ........................... 191

International Mobile Subscriber Identity (IMSI) - #CIMI ................................................................................. 192

Service Provider Name - #SPN ......................................................................................................................... 192

Extended Numeric Error report - #CEER .......................................................................................................... 192

Extended error report for Network Reject cause - #CEERNET ......................................................................... 195

Display PIN Counter - #PCT ............................................................................................................................. 196

Software Shut Down - #SHDN .......................................................................................................................... 197

Extended Reset - #Z .......................................................................................................................................... 197

Periodic Reset - #ENHRST ............................................................................................................................... 197

Wake From Alarm Mode - #WAKE .................................................................................................................. 198

Temperature Monitor - #TEMPMON ................................................................................................................ 199

Temperature monitor configuration - #TEMPCFG ........................................................................................... 201

General Purpose Input/Output Pin Control - #GPIO ......................................................................................... 202

STAT_LED GPIO Setting - #SLED .................................................................................................................. 205

Save STAT_LED GPIO Setting - #SLEDSAV ................................................................................................. 206

SMS Ring Indicator - #E2SMSRI ..................................................................................................................... 206

Event Ring Indicator - #E2RI ............................................................................................................................ 206

Read Analog/Digital Converter input - #ADC................................................................................................... 208

V24 Output Pins Configuration - #V24CFG ..................................................................................................... 208

V24 Output Pins Control - #V24 ....................................................................................................................... 209

Battery and charger status - #CBC..................................................................................................................... 210

GPRS Auto-Attach Property - #AUTOATT ...................................................................................................... 210

Cell Monitor - #MONI ...................................................................................................................................... 211

Compressed Cell Monitor - #MONIZIP ............................................................................................................ 219

Serving Cell Information - #SERVINFO........................................................................................................... 223

Read current network status - #RFSTS .............................................................................................................. 226

Query SIM Status - #QSS .................................................................................................................................. 230

Delete all phonebook entries - #CPBD .............................................................................................................. 231

ATD Dialing Mode - #DIALMODE ................................................................................................................. 231

Automatic call - #ACAL ................................................................................................................................... 233

Extended automatic call - #ACALEXT ............................................................................................................. 234

Extended Call Monitoring - #ECAM ................................................................................................................. 235

SMS Overflow - #SMOV .................................................................................................................................. 236

Mailbox Numbers - #MBN ................................................................................................................................ 236

Message Waiting Indication - #MWI ................................................................................................................ 237

Network Emergency Number Update - #NWEN ............................................................................................... 238

Update PLMN List - #PLMNUPDATE............................................................................................................. 239

PLMN List Selection - #PLMNMODE ............................................................................................................. 240

Periodical FPLMN cleaning - #FPLMN ............................................................................................................ 240

Show Call Timers - #SCT .................................................................................................................................. 241

#Show Call Information - #SCI ......................................................................................................................... 241

Packet Service Network Type - #PSNT ............................................................................................................. 242

SIM Presence status - #SIMPR .......................................................................................................................... 244

Call Forwarding Flags - #CFF ........................................................................................................................... 244

GSM and UMTS Audio Codec - #CODEC ....................................................................................................... 245

Network Timezone - #NITZ .............................................................................................................................. 246

Clock management - #CCLK ............................................................................................................................ 248

Clock Mode - #CCLKMODE ............................................................................................................................ 248

Enhanced Network Selection - #ENS ................................................................................................................ 250

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Band Selection - #BND ..................................................................................................................................... 250

Automatic Band Selection - #AUTOBND ......................................................................................................... 252

PPP-GPRS Connection Authentication Type - #GAUTH ................................................................................. 252

PPP-GPRS Parameters Configuration - # GPPPCFG ........................................................................................ 253

Skip Escape Sequence - #SKIPESC .................................................................................................................. 253

Subscriber number - #SNUM ............................................................................................................................ 255

SIM detection mode - #SIMDET ....................................................................................................................... 255

GSM Context Definition - #GSMCONT ........................................................................................................... 256

Show Address - #CGPADDR ............................................................................................................................ 257

Call Establishment Lock - #CESTHLCK .......................................................................................................... 258

Write to I2C - #I2CWR ..................................................................................................................................... 258

Read to I2C - #I2CRD ....................................................................................................................................... 259

Power Saving Mode Ring - #PSMRI ................................................................................................................. 260

Control Command Flow - #CFLO ..................................................................................................................... 261

Report concatenated SMS indexes - #CMGLCONCINDEX ............................................................................. 263

Codec Information - #CODECINFO ................................................................................................................. 264

Select language - #LANG .................................................................................................................................. 266

Enable RX Diversity and set DARP - #RXDIV ................................................................................................ 267

Set Encryption algorithm - #ENCALG .............................................................................................................. 267

Escape Sequence Guard Time - #E2ESC .......................................................................................................... 270

No Carrier Indication Handling - #NCIH .......................................................................................................... 271

Digital/Analog Converter Control - #DAC ........................................................................................................ 271

Change and insert file system password - #FILEPWD ...................................................................................... 272

User Determined User Busy - #UDUB .............................................................................................................. 273

HSDPA Channel Quality Inication - #CQI ........................................................................................................ 274

Ciphering Indication - #CIPHIND ..................................................................................................................... 274

CMUX Mode Set - #CMUXMODE .................................................................................................................. 275

Fast Dormancy - #FDOR ................................................................................................................................... 276

IMS PDP APN Name Set - #IMSPDPSET ........................................................................................................ 279

User Determined User Busy - #CREJ ................................................................................................................ 279

Reboot - #REBOOT .......................................................................................................................................... 279

4.1.6.2. Easy Scan® Extension AT Commands ..................................................................................................................... 280

Network Survey - #CSURV ................................................................................................................................ 280

Network Survey (Numeric Format) - #CSURVC ................................................................................................ 286

Network Survey Format - #CSURVF .................................................................................................................. 291

<CR><LF> Removing On Easy Scan® Commands - #CSURVNLF .................................................................. 291

Extended network survey - #CSURVEXT .......................................................................................................... 291

4.1.6.3. AT Run Commands .................................................................................................................................................. 292

Enable SMS Run AT Service - #SMSATRUN.................................................................................................... 292

Set SMS Run AT Service parameters - #SMSATRUNCFG ............................................................................... 294

SMS AT Run White List - #SMSATWL ............................................................................................................. 295

Set TCP Run AT Service parameter - #TCPATRUNCFG .................................................................................. 296

TCP Run AT Service in listen (server) mode - #TCPATRUNL .......................................................................... 298

TCP AT Run Firewall List - #TCPATRUNFRWL ............................................................................................. 299

TCP AT Run Authentication Parameters List - #TCPATRUNAUTH................................................................. 300

TCP AT Run in dial (client) mode - #TCPATRUND .......................................................................................... 301

Closing TCP Run AT Socket - #TCPATRUNCLOSE ........................................................................................ 302

TCP AT Run Command Sequence - #TCPATCMDSEQ .................................................................................. 302

TCP Run AT service to a serial port - #TCPATCONSER................................................................................. 302

Run AT command execution - #ATRUNDELAY ............................................................................................. 304

4.1.6.4. Consume commandsEvent Monitor Commands ....................................................................................................... 305

Configure consume parameters - #CONSUMECFG ........................................................................................... 305

Enable consume funztionality - #ENACONSUME ............................................................................................. 306

Report consume statistics - #STATSCONSUME ................................................................................................ 307

Block/unblock a type of service - #BLOCKCONSUME ..................................................................................... 309

#SGACT/#SSENDLINE configuration - #IPCONSUMECFG ........................................................................... 310

Open a connection, send data, close connection - #SSENDLINE ....................................................................... 311

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Circuit Switched Fallback - #CSFB ..................................................................................................................... 312

4.1.6.5. Event Monitor Commands ........................................................................................................................................ 313

Enable EvMoni Service - #ENAEVMONI .......................................................................................................... 313

EvMoni Service parameter - #ENAEVMONICFG ............................................................................................. 315

Event Monitoring - #EVMONI............................................................................................................................ 316

Send Message - #CMGS ...................................................................................................................................... 319

Write Message To Memory - #CMGW ............................................................................................................... 320

AT Command Delay - #ATDELAY .................................................................................................................... 322

4.1.6.6. Multisocket AT Commands ...................................................................................................................................... 323

Socket Status - #SS .............................................................................................................................................. 323

Socket Info - #SI .................................................................................................................................................. 325

Socket Type - #ST ............................................................................................................................................... 326

Context Activation - #SGACT ............................................................................................................................ 327

Socket Shutdown - #SH ....................................................................................................................................... 328

Socket Configuration - #SCFG ............................................................................................................................ 328

Socket Configuration Extended - #SCFGEXT .................................................................................................... 331

Socket configuration Extended 2 - #SCFGEXT2 ................................................................................................ 333

Socket configuration Extended 3 - #SCFGEXT3 ................................................................................................ 336

Socket Dial - #SD .............................................................................................................................................. 338

Socket Restore - #SO ......................................................................................................................................... 339

Socket Listen - #SL ........................................................................................................................................... 340

Socket Listen UDP - #SLUDP........................................................................................................................... 341

Socket Accept - #SA .......................................................................................................................................... 342

Socket Info Extended - #SIEXT ....................................................................................................................... 342

Detect the cause of a Socket disconnection - #SLASTCLOSURE .................................................................... 343

Receive Data In Command Mode - #SRECV .................................................................................................... 346

Send Data In Command Mode - #SSEND ......................................................................................................... 347

Send UDP data to a specific remote host - #SSENDUDP ................................................................................. 348

Send UDP data to a specific remote host extended #SSENDUDPEXT ............................................................. 350

Send data in Command Mode extended - #SSENDEXT ................................................................................... 351

IP Easy Authentication Type - #SGACTAUTH ................................................................................................ 352

Context activation and configuration - #SGACTCFG ....................................................................................... 352

Context activation and configuration extended - #SGACTCFGEXT ................................................................ 354

PAD command features - #PADCMD ............................................................................................................... 355

PAD forward character - #PADFWD ................................................................................................................ 355

Base64 encoding/decoding of socket sent/received data - #BASE64 ................................................................ 356

SSL Commands ................................................................................................................................................. 359

Open a socket SSL to a remote server - #SSLD ......................................................................................... 359

Enable a SSL socket - #SSLEN ................................................................................................................. 360

Close a SSL socket - #SSLH ..................................................................................................................... 362

Restore a SSL socket after a +++ - #SSLO ................................................................................................ 362

Read Data from a SSL socket - #SSLRECV .............................................................................................. 363

Report the status of a SSL socket - #SSLS ................................................................................................ 364

Manage the security data - #SSLSECDATA ............................................................................................. 365

Send data through a SSL socket - #SSLSEND .......................................................................................... 366

Send data through a secure sockect in Command Mode - #SSLSENDEXT .............................................. 367

Configure security parameters of a SSL socket - #SSLSECCFG ............................................................ 368

Configure additional parameters of a SSL socket - #SSLSECCFG2 ....................................................... 370

Configure general parameters of a SSL socket - #SSLCFG .................................................................... 370

Secure Socket Info - #SSLI ...................................................................................................................... 372

4.1.6.7. FTP AT Commands .................................................................................................................................................. 373

FTP Time-Out - #FTPTO .................................................................................................................................... 373

FTP Open - #FTPOPEN ...................................................................................................................................... 374

FTP Close - #FTPCLOSE ................................................................................................................................... 374

FTP Config - #FTPCFG ...................................................................................................................................... 374

FTP Put - #FTPPUT ............................................................................................................................................ 375

FTP Get - #FTPGET............................................................................................................................................ 377

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FTP GET in command mode - #FTPGETPKT ................................................................................................... 377

FTP Type - #FTPTYPE ....................................................................................................................................... 378

FTP Read Message - #FTPMSG ......................................................................................................................... 378

FTP Delete - #FTPDELE................................................................................................................................... 379

FTP Print Working Directory - #FTPPWD ....................................................................................................... 379

FTP Change Working Directory - #FTPCWD ................................................................................................... 379

FTP List - #FTPLIST ........................................................................................................................................ 380

Get file size - #FTPFSIZE ................................................................................................................................. 380

FTP Append - #FTPAPP ................................................................................................................................... 380

Set restart position - # FTPREST ...................................................................................................................... 381

Receive Data In Command Mode - #FTPRECV ............................................................................................... 382

FTP Append ............................................................................................................................................... 384

FTPAPPEXT - #FTPAPPEXT .................................................................................................................. 385

4.1.6.8. Enhanced IP Easy Extension AT Commands ........................................................................................................... 387

Authentication User ID - #USERID .................................................................................................................... 387

Authentication Password - #PASSW ................................................................................................................... 387

Packet Size - #PKTSZ ......................................................................................................................................... 388

Data Sending Time-Out - #DSTO ....................................................................................................................... 388

Socket Inactivity Time-Out - #SKTTO ............................................................................................................... 389

Socket Definition - #SKTSET ............................................................................................................................. 389

Query DNS - #QDNS .......................................................................................................................................... 391

DNS Response Caching - #CACHEDNS ............................................................................................................ 392

Manual DNS Selection - #DNS ........................................................................................................................... 393

Socket TCP Connection Time-Out - #SKTCT .................................................................................................. 394

Socket Parameters Save - #SKTSAV ................................................................................................................ 394

Socket Parameters Reset - #SKTRST ................................................................................................................ 395

GPRS Context Activation - #GPRS ................................................................................................................... 395

Socket Dial - #SKTD ......................................................................................................................................... 397

Socket Listen - #SKTL ...................................................................................................................................... 398

Socket Listen Ring Indicator - #E2SLRI ........................................................................................................... 400

Firewall Setup - #FRWL ................................................................................................................................... 400

Firewall Setup for IPV6 addresses - #FRWLIPV6 ............................................................................................ 401

GPRS Data Volume - #GDATAVOL ................................................................................................................ 403

ICMP Ping Support - #ICMP............................................................................................................................. 404

PING request - #PING ....................................................................................................................................... 405

DNS from Network - #NWDNS ........................................................................................................................ 406

Configure protocol parameters - #PROTOCOLCFG .......................................................................................... 406

4.1.6.9. SMS AT Commands ................................................................................................................................................. 408

Move Short Message to other memory - #SMSMOVE ....................................................................................... 408

SMS Commnads Operation Mode - #SMSMODE .............................................................................................. 409

SMS format (3GPP or 3GPP2 mode) - #SMSFORMAT ..................................................................................... 409

Domain configuration for Outgoing SMS - #ISMSCFG ..................................................................................... 410

4.1.6.10. E-mail Management AT Commands ........................................................................................................................ 412

E-mail SMTP Server - #ESMTP ....................................................................................................................... 412

E-mail Sender Address - #EADDR ................................................................................................................... 412

E-mail Authentication User Name - #EUSER ................................................................................................... 413

E-mail Authentication Password - #EPASSW ................................................................................................... 413

E-mail Sending - #EMAILD.............................................................................................................................. 414

E-mail Parameters Save - #ESAV ..................................................................................................................... 415

E-mail Parameters Reset - #ERST ..................................................................................................................... 415

SMTP Read Message - #EMAILMSG .............................................................................................................. 415

Send mail with attachment - #SMTPCL ............................................................................................................ 415

E-mail SMTP Port - #ESMTPPORT ............................................................................................................... 417

4.1.6.11. HTTP Client AT Commands ................................................................................................................................... 418

Configure HTTP Parameters - #HTTPCFG ...................................................................................................... 418

Send HTTP GET, HEAD or DELETE request - #HTTPQRY .......................................................................... 420

Send HTTP POST or PUT request - #HTTPSND ............................................................................................. 421

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receive HTTP server data - #HTTPRCV ........................................................................................................... 423

4.1.6.12. Script management ................................................................................................................................................... 424

Write Script - #WSCRIPT ................................................................................................................................. 424

Read Script - #RSCRIPT ................................................................................................................................... 425

List Script Names - #LSCRIPT ......................................................................................................................... 426

Delete Script - #DSCRIPT ................................................................................................................................. 428

Delete All Scripts - #DASCRIPTS .................................................................................................................... 428

4.1.6.13. SIM Toolkit Commands ........................................................................................................................................... 429

SIM Tookit Interface Activation - #STIA .......................................................................................................... 429

SIM Tookit Get Information - #STGI ................................................................................................................ 435

SIM Tookit Send Response - #STSR................................................................................................................. 441

SIM Tookit terminal Attach - #STTA ............................................................................................................... 442

Configure SIM Toolkit Application parameters - #STACFG ............................................................................ 442

4.1.6.14. Phonebook AT Commands Set ................................................................................................................................. 444

Read Group Entries - #CPBGR ......................................................................................................................... 444

Write Group Entries - #CPBGW ....................................................................................................................... 445

4.1.6.15. Audio Commands ..................................................................................................................................................... 445

Audio Basic configuration ................................................................................................................................. 445

Select Ringer Sound - #SRS ...................................................................................................................... 445

Select Ringer Path - #SRP ......................................................................................................................... 446

Handsfree Microphone Gain - #HFMICG ................................................................................................. 446

Handset Microphone Gain - #HSMICG .................................................................................................... 447

Handsfree Receiver Gain - #HFRECG ...................................................................................................... 447

Handset Receiver Gain - #HSRECG .......................................................................................................... 447

Set Handset Sidetone - #SHSSD ................................................................................................................ 448

Speaker Mute Control - #SPKMUT ........................................................................................................... 448

Digital Microphone Gain - #DIGMICG .................................................................................................... 449

Echo Reducer Configuration - #ECHOCFG ............................................................................................ 450

Tones configuration ........................................................................................................................................... 452

Signaling Tones Mode - #STM .................................................................................................................. 452

Tone Playback - #TONE ............................................................................................................................ 452

Extended tone generation - #TONEEXT ................................................................................................... 453

User Defined Tone SET - #UDTSET command ........................................................................................ 454

User Defined Tone SAVE - #UDTSAV command .................................................................................... 455

User Defined Tone Reset - #UDTRST command ...................................................................................... 455

Audio Filters ...................................................................................................................................................... 458

Uplink Path Biquad Filters - #BIQUADIN ................................................................................................ 458

Extended Uplink Biquad Filters - #BIQUADINEX ................................................................................... 459

Cascaded filters - #BIQUADOUT ............................................................................................................. 460

Extended Downlink Biquad Filters - #BIQUADOUTEX .......................................................................... 461

Echo canceller configuration ............................................................................................................................. 462

Handsfree Echo Canceller - #SHFEC ........................................................................................................ 462

Handsfree Automatic Gain Control - #SHFAGC ....................................................................................... 462

Handset Automatic Gain Control - #SHSAGC .......................................................................................... 462

Handsfree Noise Reduction - #SHFNR ..................................................................................................... 464

Embedded DTMF decoder enabling - #DTMF .......................................................................................... 464

Embedded DTMF decoder configuration - #DTMFCFG........................................................................... 465

Digital Voice Interface ...................................................................................................................................... 466

Digital Voiceband Interface - #DVI ........................................................................................................... 466

Extended Digital Voiceband Interface - #DVIEXT ................................................................................... 467

DVI Clock Activation - #DVICLK.................................................................................................................... 468

Miscellaneous audio commands ........................................................................................................................ 469

PCM Play and Receive - #SPCM .............................................................................................................. 469

Open Audio Loop - #OAP ......................................................................................................................... 470

4.1.6.16. Jammed Detection & Report AT Commands (this section is not yet supported by the first beta releases) .............. 471

Jammed Detect & Report - #JDR ...................................................................................................................... 471

Enhanced Jammed Detect & Report 2 - #JDRENH2 ......................................................................................... 471

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LTE Jammed Detect & Report - #JDR4GCFG.................................................................................................. 473

4.1.6.17. OTA Commands (this section is not yet supported by the first beta releases) .......................................................... 475

OTA Set Network Access Point - #OTASNAP ................................................................................................. 475

OTA Set User Answer - #OTASUAN ............................................................................................................... 476

OTA Set Ring Indicator - #OTASETRI ............................................................................................................ 478

Save IP Port and IP Address for OTA over IP - #OTAIPCFG .......................................................................... 479

Start an OTA Update over IP - #OTAIPUPD .................................................................................................... 480

Set IP Port and Address for OTA over IP - #OTASNAPIP ............................................................................... 481

Set Access Point Name for OTA over IP - #OTASNAPIPCFG ........................................................................ 482

OTA Registration status - #OTAREG ............................................................................................................... 483

4.1.6.18. m2mAIR Cloud Commands (this section is not yet supported by the first beta releases) ........................................ 485

Configure deviceWISE parameters - #DWCFG ................................................................................................ 485

Connect to M2M Service - #DWCONN ............................................................................................................ 487

Query connection status - #DWSTATUS .......................................................................................................... 488

Send data to M2M Service - #DWSEND .......................................................................................................... 489

Send raw data to M2M Service - #DWSENDR ................................................................................................. 490

Receive data from M2M Service - #DWRCV ................................................................................................... 491

Receive raw data from M2M Service - #DWRCVR .......................................................................................... 492

List information on messages pending from M2M Service - #DWLRCV ......................................................... 493

Enable Agent Features - #DWEN ...................................................................................................................... 493

4.1.6.19. Software Management Service (SWM) AT commands (not yet supported in the first beta releases) ....................... 494

SWM Client Enable / Disable - #SWMENA ..................................................................................................... 494

Configure SWM Client Parameters - #SWMCFG ............................................................................................. 495

Configure Bootstrap - # SWMBOOTSTRAP .................................................................................................... 496

Enable/Disable Self Registration - #SWMREG ................................................................................................ 498

Check updates - #SWMCHKUPD ..................................................................................................................... 499

Download update package from OMA-DM software management server - #SWMGETDP ............................. 500

Install software update package - #SWMDEPLOYDP ...................................................................................... 501

4.1.6.20. Device Management (OMA-DM) ............................................................................................................................. 502

#ENAOMADM ................................................................................................................................................. 502

PLASMAID Write - #UNIQUEDEVID ............................................................................................................ 504

Host ODIS parameters management - #HOSTODIS ......................................................................................... 504

OMA DM Send PIN or NSS - #OMASENDPIN .............................................................................................. 506

LIST OF ACRONYMS .............................................................................................................................................. 507

5.1. DOCUMENT HISTORY ............................................................................................................................................ 509

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Introduction

1.1. Scope

This document is aimed in providing an detailed specification and a comprehensive listing as a

reference for the whole set of AT command for the LE910 V2 series (LTE cat.4 modules) and

their Cat1. derivatives

1.2. Audience

Readers of this document should be familiar with Telit modules and their ease of controlling by

means of AT Commands.

1.3. Contact Information, Support

For general contact, technical support, to report documentation errors and to order manuals,

contact Telit Technical Support Center (TTSC) at:

TS-EMEA@telit.com

TS-AMERIC[email protected]

TS-LATINAMERICA@telit.com

TS-APAC@telit.com

Alternatively, use:

http://www.telit.com/en/products/technical-support-center/contact.php

For detailed information about where you can buy the Telit modules or for recommendations on

accessories and components visit:

http://www.telit.com

To register for product news and announcements or for product questions contact Telit Technical

Support Center (TTSC).

Our aim is to make this guide as helpful as possible. Keep us informed of your comments and

suggestions for improvements.

Telit appreciates feedback from the users of our information.

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1.4. Text Conventions

Danger – This information MUST be followed or catastrophic equipment failure or bodily

injury may occur.

Caution or Warning – Alerts the user to important points about integrating the module, if these

points are not followed, the module and end user equipment may fail or malfunction.

Tip or Information – Provides advice and suggestions that may be useful when integrating

the module.

All dates are in ISO 8601 format, i.e. YYYY-MM-DD.

1.5. Related Documents

• 3GPP TS 27.007 specification and rules

http://www.3gpp.org/ftp/Specs/archive/27_series/27.007/

• 3GPP TS 27.005 specification and rules

http://www.3gpp.org/ftp/Specs/archive/27_series/27.005/

• Hayes standard AT command set

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Overview

2.1. About the document

This document is to describe all AT commands implemented on the Telit wireless modules listed

on the Applicabilty Table.

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AT COMMANDS

The Telit wireless module family can be controlled via the serial interface using the standard AT

commands

1

. The Telit wireless module family is compliant with:

1. Hayes standard AT command set, in order to maintain the compatibility with existing SW

programs.

2. 3GPP TS 27.007 specific AT command and GPRS specific commands.

3. 3GPP TS 27.005 specific AT commands for SMS (Short Message Service) and CBS (Cell

Broadcast Service)

Moreover Telit wireless module family supports also Telit proprietary AT commands for special

purposes.

The following is a description of how to use the AT commands with the Telit wireless module

family.

3.1. Definitions

The following syntactical definitions apply:

<CR> Carriage return character, is the command line and result code terminator character,

which value, in decimal ASCII between 0 and 255,is specified within parameter S3. The

default value is 13.

<LF> Linefeed character, is the character recognised as line feed character. Its value, in

decimal ASCII between 0 and 255, is specified within parameter S4. The default value is

10. The line feed character is output after carriage return character if verbose result codes

are used (V1 option used ) otherwise, if numeric format result codes are used (V0 option

used) it will not appear in the result codes.

<...> Name enclosed in angle brackets is a syntactical element. They do not appear in the

command line.

[...] Optional subparameter of a command or an optional part of TA information response is

enclosed in square brackets. Brackets themselves do not appear in the command line.

When subparameter is not given in AT commands which have a Read command, new

value equals to its previous value. In AT commands which do not store the values of any

of their subparameters, and so have not a Read command, which are called action type

commands, action should be done on the basis of the recommended default setting of the

subparameter.

1

The AT is an ATTENTION command and is used as a prefix to other parameters in a string. The AT command combined

with other parameters can be set up in the communications package or typed in manually as a command line

instruction.combined with other parameters can be set up in the communications package or typed in manually as a

command line instruction.

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3.2. AT Command Syntax

The syntax rules followed by Telit implementation of either Hayes AT commands, GSM

commands are very similar to those of standard basic and extended AT commands

There are two types of extended command:

- Parameter type commands. This type of commands may be “set” (to store a value or

values for later use), “read” (to determine the current value or values stored), or “tested”

(to determine ranges of values supported). Each of them has a test command (trailing =?)

to give information about the type of its subparameters; they also have a Read command

(trailing ?) to check the current values of subparameters.

- Action type commands. This type of command may be “executed” or “tested”.

• “executed“ to invoke a particular function of the equipment, which generally involves

more than the simple storage of a value for later use

• “tested” to determine:

if subparameters are associated with the action, the ranges of subparameters values that are

supported; if the command has no subparameters, issuing the correspondent Test command

(trailing =?) raises the result code “ERROR”.

Note: issuing the Read command (trailing ?) causes the command to be executed.

whether or not the equipment implements the Action Command (in this case issuing the

correspondent Test command - trailing =? - returns the OK result code), and, if

subparameters are associated with the action, the ranges of subparameters values that are

supported.

Action commands don’t store the values of any of their possible subparameters.

Moreover:

The response to the Test Command (trailing =?) may be changed in the future by Telit to

allow the description of new values/functionalities.

If all the subparameters of a parameter type command +CMD are optional, issuing

AT+CMD=<CR> causes the OK result code to be returned and the previous values of the

omitted subparameters to beretained.

3.2.1. String Type Parameters

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A string, either enclosed between quotes or not, is considered to be a valid string type parameter

input. According to V25.ter space characters are ignored on the command line and may be used

freely for formatting purposes, unless they are embedded in numeric or quoted string constants;

therefore a string containing a space character has to be enclosed between quotes to be

considered a valid string type parameter (e.g. typing AT+COPS=1,0,”A1” is the same as typing

AT+COPS=1,0,A1; typing AT+COPS=1,0,”A BB” is different from typing AT+COPS=1,0,A

BB).

A string is always case sensitive.

A small set of commands requires always to write the input string parameters within quotes: this

is explicitly reported in the specific descriptions.

3.2.2. Command Lines

A command line is made up of three elements: the prefix, the body and the termination

character.

The command line prefix consists of the characters “AT” or “at”, or, to repeat the execution of

the previous command line, the characters “A/” or “a/” or AT#/ or at#/.

The termination character may be selected by a user option (parameter S3), the default being

<CR>.

The basic structures of the command line are:

• ATCMD1<CR> where AT is the command line prefix, CMD1 is the body of a basic

command (nb: the name of the command never begins with the character “+”) and <CR> is

the command line terminator character

• ATCMD2=10<CR> where 10 is a subparameter

• AT+CMD1;+CMD2=, ,10<CR> These are two examples of extended commands (nb: the

name of the command always begins with the character “+”

2

). They are delimited with

semicolon. In the second command the subparameter is omitted.

• +CMD1?<CR> This is a Read command for checking current subparameter values

• +CMD1=?<CR> This is a test command for checking possible subparameter values

These commands might be performed in a single command line as shown below:

ATCMD1 CMD2=10+CMD1;+CMD2=, ,10;+CMD1?;+CMD1=?<CR>

anyway it is always preferable to separate into different command lines the basic commands and

the extended commands; furthermore it is suggested to avoid placing several action commands in

2

The set of proprietary AT commands differentiates from the standard one because the name of each of them begins with

either “@”, “#”, “$” or “*”. Proprietary AT commands follow the same syntax rules as extended commands

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Telit Wireless Solutions LE910 Reference guide

Telit Wireless Solutions LE910 Reference guide

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