Operation Manual
12
Service-Hotline Germany: Tel. 0180 5 001388 (Costs for call from german
landline at time of print: 14 ct/min, max. 42 ct/min from mobile phone providers.)
Telephoning
Internal calls
☞ Internal calls, transfers and conference calls are only possible if multiple
handsets are registered.
Making an internal call
Press the INT key. Enter the internal number of the desired
handset.
Transferring an external call to another handset
During an external call . . .
Press the INT key.
Enter the internal number of the desired handset.
The external call is put on hold. When the called handset
answers you can announce the call transfer.
Press the On-Hook key. The call will be transferred.
☞ If the called handset does not answer you will get back to the external call
by pressing the softkey under .
3-Party Conference
During an external call . . .
Press the INT key.
Enter the internal number of the desired handset.
When the called handset answers press the softkey under
.
The 3-party conference is established.
☞ Any handset hangs up during a conference call will leave the other
handset still in connection with the external call.
External call during an internal connection
When you are on an internal call an attention tone in the ear-
piece will announce an incoming external call.
Press the On-Hook key. The internal call will be ended.
The external call will be signalled.
Press the Off Hook key to take the external call.
INT
INT
INT
Conf.
Conf.
End