Siemens Gigaset C1 - Handsfree; Callback When the Number Is Busy (CCBS); When the Call Is Not Answered (CCNR)

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Making calls
C1-C2 isdn / englisch / A31008-M373-B103-1-7619 / telephony.fm / 08.06.2004
Handsfree
Activating/deactivating handsfree
As soon as you terminate the handsfree mode you switch to "earpiece mode" and con-
tinue the call on the handset.
Adjusting the volume while in handsfree mode
A call is in progress and handsfree is activated.
Callback when the number is busy (CCBS) / when the call is not
answered (CCNR)
Precondition: The exchange supports this service.
Ringback when busy – CCBS (Completion of calls to busy subscriber)
The user you are calling is currently making a call. Automatic callback saves you making
repeated attempts to dial the number.
Callback when the call is not answered – CCNR (Completion of Calls No Reply)
If the user you are calling does not answer you can arrange automatic callback. As soon
as the user has finished a call and the line is free again you will be rung back. The call-
back request is automatically cancelled after about 2 hours (depending on the
exchange).
Activate while dialling:
~d
Enter the phone number and press the handsfree
key (instead of the talk key
c).
Activate during a call:
d
Press the handsfree key.
Deactivate handsfree:
c
Press the handsfree key.
i
If you wish to place the handset in the base during a call you must press
the handsfree key
d and hold it down while you position the handset in
the base.
d
Press the handsfree key again.
uvOK
Decrease or increase the volume and confirm.