Mercedes-Benz C-Sedan OCS 2005 COMAND Manual - Manual (Page 147)

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Telephone*
Telephone operation
GSM
̈ Use the number key 2 and then
press k.
The active call is put on hold and the
call formerly on hold is now active.
Ending the active call
TDMA, CDMA
̈ Press K.
Both calls will be ended, but
the on-hold call will call back.
GSM
̈ Press K.
The active call will be ended, the call
formerly on hold is active.
Making a conference call
TDMA, CDMA
When a first call is active a second call can
be placed to make a conference call.
During an active call:
̈ Use the number keys 1 to 9 to en-
ter the telephone number of the party
that you would like to conference in.
̈ Press k.
Dialing will begin. If the person called
answers the call, the call is active, the
formerly active call is put on hold.
̈ Press k again to make all calls
active and have the conference call.
GSM
To make a conference between to calls
(one that is active and one on hold):
̈ Use the number key 2 and then
press k.
Ending a conference call
̈ Press K.