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
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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
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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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or describe copyrighted Telit material, such as computer programs stored in semiconductor
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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
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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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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,
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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.
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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.
Copyright © Telit Communications S.p.A.
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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
Telit LE910 V2 Series AT Commands
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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
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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
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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
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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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