100
Telephoning
139
Making conference calls
The three−way conference is an optional service offered
by your telephone network provider. Contact your provider
for further information.
Chapter 6
An external call can be transferred to another internal handset for a
conference call.
HS1:
,
or
While an external call is in
progress, initiate an internal call
with the required handset
HS2:
Take the internal call on the
other handset
HS1:
Start the conference
HS1/HS2:
The conference is terminated by
one of the internal handset
users ending the call
Call waiting
Call waiting is an optional service offered by your tele-
phone network provider. Contact your provider for further
information.
Chapter 6
If another call is received while you are actually making a call, you
hear an acoustic signal.
clear
Take the new call and put the
first caller on hold
clear
Switch between the two callers.
Talk time display
The duration of a call is displayed in minutes and seconds during
the call.
Ringing melody and volume
There are 14 different ringing melodies and 4 different ring volumes
available as well as the OFF" setting.
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