4 Table of Contents
Talking to a Visitor at the Door (Door Terminal Call) ........................................................................................................................................ 21
Your Telephone rings with the Door Bell Rhythm................................................................................................................................................... 21
The Door Bell rings ................................................................................................................................................................................................. 21
The Visitor has not pressed the Door Bell Key....................................................................................................................................................... 22
You are in a Conversation and the Door Bell rings................................................................................................................................................. 22
Open the Door during a Door Call .......................................................................................................................................................................... 22
Change to another Door during a Door Call ........................................................................................................................................................... 22
You like to take an Emergency Call .................................................................................................................................................................... 22
Your Telephone rings with the Alarm Rhythm ........................................................................................................................................................ 22
Settings ....................................................................................................................................................................................................................... 23
You like to use different PBX Configurations (Day, Night etc.)........................................................................................................................ 23
Make Settings depending on switchable Configurations ........................................................................................................................................ 23
Switching over the Configurations by Hand............................................................................................................................................................ 23
Activate automatic Configuration Switching............................................................................................................................................................ 24
Enquire the active Configuration............................................................................................................................................................................. 24
You like to stay reachable during your Calls ..................................................................................................................................................... 24
Permit/Forbid the Call Waiting (Knocking) for the Telephone................................................................................................................................. 24
You do not like to present your Telephone Number to the Called Party......................................................................................................... 24
Restrict the calling Number Presentation for all of your outbound Calls................................................................................................................. 24
Somebody should be reachable for internal/external Callers to your Telephone Number (Subscriber Call Forwarding)......................... 25
Forward Telephone „unconditional“ to an internal/external Telephone because you are absent ........................................................................... 25
Forward Telephone „on Busy“ to an internal/external Telephone because you are currently Telephoning............................................................ 26
Forward Telephone „on no Reply“ to an internal/external Telephone in Case of a short Absence ........................................................................ 26
Switch the already configured Subscriber Call Forwarding on/off .......................................................................................................................... 26
Switch off all active Subscriber Forwarding Settings for the Telephone................................................................................................................. 26
Receive Calls at another internal Telephone (Follow-me)...................................................................................................................................... 26
Programming Subscriber Call Forwarding via an external Telephone if you are „Out of Office“ ............................................................................ 27
External Callers should always reach Somebody when calling your external Number (MSN/DDI Call Forwarding).................................. 28
Forward Exchange Line Number „unconditional“ to an external Telephone because nobody is there................................................................... 28
Forward Exchange Line Number „on Busy“ to an external Telephone if the internal Telephones are busy at the Moment................................... 28
Forward an Exchange Line Telephone Number „on no Reply“ in Case of a short Absence .................................................................................. 28
Switch the already configured MSN/DDI Call Forwarding on/off for an Exchange Line Telephone Number.......................................................... 29
Switch off all active MSN/DDI Call Forwarding Settings for one Exchange Line Number ...................................................................................... 29
Program MSN/DDI Call Forwarding from an external Telephone if you are „Out of Office“ ................................................................................... 29
You do not like to be called ................................................................................................................................................................................. 30
Do-Not-Disturb Service for internal and external Calls ........................................................................................................................................... 30
Deactivate Do-Not-Disturb for special Persons for external Calls (VIP List)........................................................................................................... 30
Prevent to be called from certain Individuals (Robinson List)................................................................................................................................. 30
You like to save Call Charges with Least Cost Routing (LCR)......................................................................................................................... 31
Activate external Call Routing via several Network Providers (Automatic Least Cost Routing) ............................................................................. 31
You like to control Call Charges.......................................................................................................................................................................... 31
Configure Call Allowance........................................................................................................................................................................................ 31
Enquire Status of the Call Allowance...................................................................................................................................................................... 32
Enquire Call Allowance Accounts ........................................................................................................................................................................... 32
Enquire Call Charge Sum ....................................................................................................................................................................................... 32
Enquire Charge Sum .............................................................................................................................................................................................. 32
Delete Charge Sum ................................................................................................................................................................................................ 32
You like to retrieve and analyse Call Charge Data ............................................................................................................................................ 32
Start-/Stop Command for the continuous Call Data Output.................................................................................................................................... 33
Call Data Printing on Demand ................................................................................................................................................................................ 33
Delete entire Call Data Memory.............................................................................................................................................................................. 33
You like to use the Serial Interface for Special Functions...............................................................................................................................
.34
Select Operation Mode of the Serial Interface........................................................................................................................................................ 34
You like to simplify the Dialling of external Numbers....................................................................................................................................... 34
Enter public Short-Code Dial Numbers................................................................................................................................................................... 35
Enter private Short-Code Dial Numbers ................................................................................................................................................................. 35
Enter Emergency Short-Code Dial Numbers.......................................................................................................................................................... 35