Mercedes-Benz 2003 C 240 4MATIC Operator's Manual page 186

Controls in detail
Audio system
Accepting an incoming call
Accepting an incoming call in telephone
mode
With an incoming call, a ringing tone can
be heard and the caller's telephone num-
ber, or the name under which this tele-
phone number has been saved in the
telephone book, appear on the display. If
the caller's number is not transmitted,
will appear in the display.
CALL
Press the key to accept the call.
SND
Accepting an incoming call in cassette,
CD or radio mode
If the telephone is activated in the back-
ground (receiving symbol visible on dis-
S
play), the audio source is muted when a
call is received. The ringing tone is heard
and the caller's telephone number or the
name under which this telephone number
has been saved in the telephone book ap-
pear on the display.
186
If the caller's number is not transmitted,
appears in the display.
CALL
Press the key to accept the call.
SND
Muting a call
It is possible to silence a call, the caller is
then no longer able to hear you.
Muting
Press the key.
MUT
Unmuting
Press the key again.
MUT
Terminating a call
Press the key.
END
The current call is disconnected.
Call waiting
If you receive another call during an al-
ready active call, you can accept the sec-
ond call and switch between the two.
Accepting a second call
Press the key.
SND
You are connected with the second
caller, the first call is muted.
Switching between the calls
Press the key again.
SND
Terminating the second call
Press the key.
END
The current call will be terminated. You
are connected with the muted call
again.