DETEWE OpenPhone 27 User manual

Brand: DETEWE

Model: OpenPhone 27

Category: Telephones

Type: User manual

OpenPhone 27

in the OpenCom 100

communications system

User Guide

Thank you for choosing this

DeTeWe telephone. Our products

meet the highest quality demands

and are outstandingly designed.

The following operating instructions

will guide you through the opera-

tion of your OpenPhone 27 and

answer all the important questions

you may have.

Should you require further informa-

tion, you will find the latest tips and

instructions on our customer sup-

port pages at

www.detewe.de

We hope you enjoy using your

OpenPhone 27.

Welcome to DeTeWe

Person responsible for your system:

Name: .....................................................

Tel: ..........................................................

OpenPhone 27 in the OpenCom 100 Communications System . . . . . . . . . . . . . . . . . 5

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Scope of Delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Your Telephone's Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Using Your Telephone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

DECT and GAP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Additional Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Installation Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Opening the battery compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Closing the battery compartment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Battery polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Using the OpenPhone 27 with/without a memory card. . . . . . . . . . . . . . . . . . . . 10

Inserting the memory card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Removing the memory card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Installing the Charging Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Important Information About the Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Charging and Discharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Charging the Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Charging and Operating Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Charge Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Charge Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Enrolling the Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Displays, Keys and Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Operating Elements on the Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Text Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Softkey Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Softkeys and Other Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Contents

Softkey: Arrow Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Softkey: OK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Softkey: Esc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Receiver Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Loudspeaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Info Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Cancel Key. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Signal Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Number Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Hash Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Star Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Quick Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Automatic Hide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Telephoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Operating Your Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Switching the Handset On/Off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Speaker / Hands-free Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Setting the Volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Visual Call Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Redial List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Time / Alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Internal and External Telephone Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Multiple Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

VF Post-dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Display of Call Charges and Call Duration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Redial List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Telephone Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Black- and Whitelists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Keypad Dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Least Cost Routing (LCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Transmission of Your Telephone Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

CLIP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

CLIR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Menu Before and During a Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

“Selection” Menu in the Idle State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

External/Internal Calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Contents

Making a Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Making a Call from the Redial List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Making a Call from the Phone Book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Making a Call from the Call List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Ending a Call. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

“Calling...” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

“Busy” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Accepting a Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Normal Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

VIP Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Calls During a Conversation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

“Call” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

“Call Waiting” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Consultation, Toggling, Transfer and Conference Calls . . . . . . . . . . . . . . . . . . . . . . . 34

Consultation/Toggling via the R key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Transferring an Internal/External Call to an Internal Subscriber. . . . . . . . . . . . . 34

Transferring an External Call to an External Subscriber . . . . . . . . . . . . . . . . . . . . 35

“Subscriber held” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Internal/External 3-Party Conferences. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

“Conference” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

“Dial” menu for Consultation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Special Calls/Conversations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Baby Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Doorbell, Entrance Intercom Call, Door Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Announcement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Answering Callbacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Making a Call from the Phone Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Your Communications System's Phone Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

“Phone Book” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Speed Dialling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Your OpenPhone 27's Local Phone Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Features and Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Feature Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Menus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Star and Hash Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

The Menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

“Main” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

“Calls” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Contents

“Call Forwarding” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

“Messages” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

“Phone Settings” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

“Protection” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

“Connections” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

“Tel. Book Settings” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

“Voicebox” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

“Central Settings” Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

“Info” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

“Active Features” Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Data Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Notes on the Data Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

PC Software Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Connecting the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Install the software in the following order: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Important Installation Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Installing the Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Internet Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Configuring Access via the RAS Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Configuring Access via a Dial-up Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Settings for the OpenPhone 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Settings for Dial-up Internet Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Configuring Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Settings for Internet Access via the RAS Interface . . . . . . . . . . . . . . . . . . . . . . . . . 72

Removing the Driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Updating the Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Main Menu (OpenPhone 27). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Index of Keywords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Contents

OpenPhone 27

General Information

Safety Precautions

Only use this product in countries

where the relevant authorities have

authorised its operation.

The CE symbol on the product con-

firms that it meets the technical

guidelines on user safety and elec-

tromagnetic compatibility valid at

the time of authorisation.

Refer also to the other documenta-

tion supplied with the components

of your telephone system.

Please observe the following notes

on safety when setting up, connect-

ing and using your telephone:

• Place the charging station on a

non-slip base

• Do not place either the handset

or the charging station

- near heat sources

- in direct sunlight

- near other electrical equipment.

General Information

The OpenPhone 27 is a telecommu-

nications terminal for use in con-

junction with the OpenCom 100

communications system.

The newly designed menus allow

you to use and access your system's

many features quickly and easily.

Get to know your telephone equip-

ment. You will discover many new

functions that simplify communica-

tion and organisation considerably.

Glossary

These operating instructions

describe all the basic functions of

your telephone. Should you require

further information on the system's

features, please refer to the

glossary

provided with your communications

system.

OpenPhone 27

in the OpenCom 100

Communications System

• Protect your telephone from

moisture, dust, corrosive liquids

and fumes.

• Connect to approved acces-

sories only.

• Use the AC adapter (no.

4512132) supplied only.

• Research has shown that in cer-

tain cases mobile telephones

(DECT) that are switched on can

affect medical equipment. If you

are using mobile telephones

within a medical establishment,

then please observe its regula-

tions.

• Never

- open the telephone yourself!

- touch the plug contacts with

pointed, metallic objects!

• Clean your telephone with a

lightly damp cloth only.

• Do not use your telephone in

damp rooms (e.g. bathroom) or

in areas where there is a risk of

explosion.

Scope of Delivery

As a package, the OpenPhone 27

includes

•a handset

• three batteries

•a belt clip.

The charging station package

includes

•a charging station

•a 230 V AC adapter plug with a

connecting cable.

OpenPhone 27

General Information

The OpenPhone 27 is a cordless

telephone designed for operation in

the OpenCom 100 communications

system. In addition to convenient

softkey control of system features,

this telephone also offers a variety

of features that allow you to make

calls more easily.

You can also operate your handset

in other communications systems,

which means you can use the same

handset in different places.

Furthermore, it is possible to oper-

ate the handset in communications

systems made by other manufactur-

ers, as long as they meet the GAP

standard.

The OpenPhone 27 can be equipped

with a memory card that is included

in the package. Local settings for

the phone (including a local phone-

book with space for 100 entries) are

saved on this card along with the

device’s special ID code (IPEI). This

makes it possible for you to use

your locally stored data on another

terminal if the two devices have to

be swapped for any reason, as you

can take out your memory card and

insert it in the other telephone. You

Your Telephone's Features

Using Your Telephone

Your Telephone's Features

Using Your Telephone

can then make phone calls right

away - you don’t need to re-enrol

first.

The memory card is inserted under-

neath the batteries in the battery

compartment. To keep the two sep-

arate, an additional battery com-

partment locking mechanism has

been designed.

The following section (“Installation”)

will show you how to fit the Open-

Phone 27 with batteries and a

memory card.

Power Supply

This product requires a 230 V alter-

nating current power supply*. This

product can only be switched off by

removing the adapter plug from the

mains socket.

* The mains supply voltage in some countries

is 110 V. The adapter plug is designed accord-

ingly.

Use

This handset, like any cordless tele-

phone, operates using radio signals,

which do not always guarantee a

handsets produced by other manu-

facturers are used.

Additional Notes

• Depending on the digital trans-

mission in the frequency range

used and also on the technical

environment within the range

of coverage, silent zones may

occur. In this case, transmission

quality can be diminished by

multiple, short transmission

gaps. Slight movement out of

the silent zone will restore typi-

cal transmission quality. The

connection will be lost if the

handset is moved out of range.

• In order to avoid radio coupling

into other electronic equip-

ment, we recommend the maxi-

mum possible distance (min.

1m) between the charging sta-

tion / handset and other

devices (e.g. radios, loudspeak-

ers, etc.)

• The CE symbol on the product

confirms that it meets the tech-

nical guidelines on user safety

and electromagnetic compati-

bility valid at the time of issue

of the corresponding conformi-

ty declaration (see Appendix) in

line with European Directive

99/5/EC.

• Before using the handset, peo-

ple with hearing aids should

note that radio signals can cou-

ple into hearing aids and if

strong enough can cause an

connection being established under

all circumstances. For this reason,

you should never rely solely upon

any cordless telephone for essential

communication (e.g. medical emer-

gencies).

DECT and GAP

Your handset uses a digital radio

connection in accordance with the

DECT (Digital Enhanced Cordless

Telephone) standard for the con-

nection to the base station. The dig-

ital channel guarantees superior

voice quality without static or back-

ground noise. For signalling

between the communications sys-

tem and the handset, the Open-

Phone 27 uses the Generic Access

Profile (GAP).

The Generic Access Profile (GAP)

and the DECT standard define

processes used by digital cordless

telephones to establish connec-

tions. The GAP standard is not man-

ufacturer-specific so it is possible to

combine the communication sys-

tems and handsets of different ven-

dors. The basic functions (making

and receiving calls) are always pos-

sible with these combinations, but

other functions provided by your

OpenCom 100 communications sys-

tem together with your handset

(e.g. display of call numbers or call

charges) may not be available when

Your Telephone's Features

Using Your Telephone

Installation Site

Place the charging station on a flat,

even surface. Do not place the

charging station or accessories near:

•water, moisture or damp areas

• heat sources, direct sunlight or

inadequately ventilated areas

• devices that produce strong

magnetic fields, electrical

devices, fluorescent lamps,

computers, radios, television

sets, fax machines and tele-

phone terminals

• areas where the equipment

may be covered, penetrated by

fluids and where its ventilation

is impaired

• areas where there is excessive

dust, and areas subject to vibra-

tion, shock or extreme tempera-

ture fluctuations.

Place and/or store the handset and

accessories out of the reach of small

children.

Your Telephone's Features

Using Your Telephone

Opening the battery com-

partment

To unlock the battery compartment

cover, use a pointed object (e.g. a

ballpoint pen) and push it into the

hole at the bottom of the handset

(1) while lifting the cover away as

illustrated (2).

Closing the battery com-

partment

Once you have inserted the memory

card and the batteries (see next

page), hold the cover against the

battery compartment at a slight

angle (1) and push it down until it

snaps shut (2).

Installation

Battery polarity

Observe the correct polarity when

replacing the batteries. The +/-

symbols in the battery compart-

ment must correspond to the +/-

symbols on the batteries. The bat-

teries can be inserted without you

having to exert any force. Attempt-

ing to insert the batteries when the

polarity is incorrect may cause the

handset to be damaged.

Using the OpenPhone 27

with/without a memory

card

Your OpenPhone 27 is fully opera-

tional when you use it for the first

time even if you have not fitted it

with a memory card (in which case

the benefits described above will

not apply). If, on the other hand,

you have already used a memory

card in the phone (on which phone-

book data has already been saved)

and you then remove the card, the

OpenPhone 27 will cease to be

operational until a programmed*

memory card is inserted.

Your Telephone's Features

Using Your Telephone

Inserting the memory

card

Important note on safety

Take great care handling the mem-

ory card. The contacts should be

free of dust, grease and moisture,

for example. Do not store your card

in a place where it will get hot (e.g.

through direct exposure to sun-

light). Avoid bending the memory

card, as the contacts may get dam-

aged as a result.

• First of all, press the memory card

out of the plastic frame holding it

using your finger.

• Then push the memory card

cover in the battery compartment

in the direction of the arrow

(OPEN). Tilt the cover upwards

slightly.

Make sure you never touch the

gold contacts that are now visi-

ble, as static discharge could lead

to the device becoming defective.

• Press the memory card under the

two semicircular protuberances

(a) so it slides into the memory

card compartment. Make sure the

contacts are face down as you do

so and that the notched edge of

the memory card is at the bottom

left.

• Press the memory card down

until it snaps firmly into place.

Your Telephone's Features

Using Your Telephone

• Close the memory card compart-

ment using the cover (to do this,

push the lugs into the housing

until the cover lies in a flat posi-

tion on top of the memory card).

Removing the memory

card

You only need to take out the mem-

ory card if you wish to give the

handset to someone else or need

the memory card for a new handset.

• After removing the batteries:

Push the memory card cover in

the battery compartment in the

direction of the arrow (OPEN). Tilt

the cover upwards slightly.

• Using a pointed object, press on

point (b) to release the card, as

shown in the diagram.

• Now you can lift out the memory

card.

* A “programmed memory card” is

a memory card that has already

been used in another phone or a

memory card specially pro-

grammed by Customer Care (as a

replacement, for example).

Your Telephone's Features

Using Your Telephone

Use the battery only as directed.

Never use a damaged or flat battery.

Heat and cold reduce the perform-

ance and the lifetime of the battery.

A handset with either a hot or a cold

battery may not function temporari-

ly, even when the battery is fully

charged.

Important Information About the Battery

Dispose of used batteries in accor-

dance with local regulations. Please

make use of any recycling facilities

available.

Never throw a battery into a fire.

Adapter Plug

Installing the Charging

Station

To operate the charging station you

need a 230 V AC mains connection.

Connect the cable of the adapter

plug to the socket on the underside

of the charging station, and then

insert the adapter plug into the

mains socket.

Commissioning

Charge the battery for approx. five

to six hours before using your hand-

set for the first time. This safety

measure extends the lifetime of

your battery.

The maximum performance of the

battery is only reached after three

to five charging/discharging cycles.

Place the handset in the charging

station regularly in order to reach

the optimum battery charge.

Be careful to observe the correct

polarity when replacing the battery.

It is absolutely essential that you

only use rechargeable batteries

authorised by the manufacturer.

The manufacturer does not accept

Your Telephone's Features

Using Your Telephone

In order to achieve long operating

times, you should discharge the

battery at intervals by not placing

the handset in the charging station

and leaving it switched on until it

switches itself off. Only use this

method to discharge the battery.

Extreme fluctuations in temperature

have an effect on the charging

capacity of the battery.

Charging the Battery

responsibility for any malfunction or

damage when other types of

rechargeable battery or normal bat-

teries are used.

Charging and Operating

Times

Charging time: 5-6 hours (for a fully

discharged battery).

Talk time: up to 14 hours (fully

charged).

Stand-by time: up to 140 hours

(fully charged).

Note

Batteries with an unknown charging

status are fully charged in approx.

14 hours.

Charging and Discharging

The battery can be charged and dis-

charged hundreds of times, but it

will eventually be used up. When

the operating time (i.e. talk and

stand-by time) has become notice-

ably shorter than normal, the bat-

tery should be replaced.

Charge Display

The charging status of the battery is

shown in the display as follows:

81-100% charged

„

61-80% charged

√

41-60% charged

…

21-40% charged

†

0-20% charged

†

(Frame flashes) Battery

nearly discharged, warning

signal emitted.

Your handset has a battery manage-

ment system that has to determine

the limits of the battery charging

status before it can display an accu-

rate charge level.

Your Telephone's Features

Using Your Telephone

When the battery has been

replaced, the charge level is not cor-

rectly displayed until a whole

charge and discharge cycle has been

completed.

When the handset is in the charging

station, the flashing or lit sections

indicate charging and the charge

level.

Charge Warning

When the battery capacity is nearly

exhausted, the battery symbol will

flash in the display and you will hear

the battery warning tone (if the bat-

tery warning tone is switched on). If

you are making a call at the time,

you still have up to five minutes of

talk time before the handset switch-

es itself off.

If you are not making a call and the

handset is not in the charging sta-

tion, “Battery empty” appears in the

display. You can no longer make a

telephone call now.

Your Telephone's Features

Commissioning

Enrolling the Handset

Your handset can be operated in up

to ten different communications

systems. To be able to do this, it

must be enrolled in every system.

If you are operating your handset in

the OpenCom 100 communications

system, your system administrator

will enrol it.

For the communications systems of

other manufacturers:

Enrol your handset in the communi-

cations system as described on p. 48.

Commissioning

Your Telephone's Features

Displays, Keys and Symbols

Operating Elements on the Handset

Display

Receiver

on the back:

Loudspeaker

Softkey

Info key

R-key

Handset key

Open listening/

Handsfree

Key pad

Delete key

Microphone

Arrow keys

Connector for Headset

Connector for PC

Displays

Symbols

Quality of the radio connec-

tion (four bars mean a sta-

ble radio connection; a sin-

gle bar means an unstable

radio connection)

Call state (receiver key

pressed)

Call state (speaker/hands-

free activated)

‡

Microphone switched off

‚

Unread entries in your e-

mail list

‹

Ringer off

≥

You have received a voice

message. This requires a

voicemail system to be con-

nected to your communica-

tions system. The symbol is

only visible if there is no

active connection to the

communications system.

Battery charging status (see

p. 14)

Your Telephone's Features

Displays, Keys and Symbols

You have programmed and

activated a local alarm time

(see p. 50).

Your handset is checked in

as “OpenPhone 25/27 +

Data” and ready for the

data application.

You have activated the key-

pad lock.

Symbol / Text line

System name with internal phone number

Programmed user name

Time

Softkey Line

œ ¢ ƒ

OpenCom 100 25

Peters

10:00

¤¬Menu

Text Lines

The text lines display information

on the current call status or menu

lists and texts. When your phone is

idle, it displays the system name

with its internal phone number,

your programmed user name and

the current time.

Selection lists (e.g. phone book) and

the features menu are displayed as

a three-line section of the display.

You can scroll up and down through

the lines with the arrow keys. An

item that can be selected is high-

lighted with a dark background.

Your Telephone's Features

Displays, Keys and Symbols

Softkey Line

The texts and symbols in this line

refer to the keys underneath. The

contents of the line change accord-

ing to the operating status.

Illumination

The display is automatically illumi-

nated when calls are received or

when you press a key. The illumina-

tion is automatically switched off

again ten seconds after the last key

was pressed.

PABX Menu

Calls

Call Forwarding

Messages

OK ‘ Esc

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DETEWE OpenPhone 27 User manual

Brand: DETEWE

Model: OpenPhone 27

Category: Telephones

Type: User manual

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DETEWE OpenPhone 27 User manual

DETEWE OpenPhone 27 User manual

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