Mercedes-Benz S 450 4MATIC Operator's Manual page 157

Control systems
COMAND telephone*
i
The name of the person you are speaking
with can only be seen in display 7 if his or her
telephone number and name have been saved in
the COMAND address book or phone book on
the mobile phone. The telephone number must
also be saved in the same way in which the per-
son you are talking to transmits it.
Switching the hands-free microphone
on or off
Switching screen to telephone
mode: Call up main telephone menu
( page 149).
Switching off microphone:
Select "Mic OFF" and press n.
or
Press F shortcut button.
If the microphone is switched off,
the > symbol appears in the main ar-
ea.
156
Switching on microphone:
Select "Mic ON".
or
Press F shortcut button.
The > symbol disappears.
Sending a character string via DTMF
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This function is not possible with every mo-
bile phone. If the mobile phone supports the
function, you can use it during the call connec-
tion and also during a call.
Answering machines or other devices can
be controlled by character strings (e.g. for
remote query functions).
Sending character strings via the DTMF
menu
During a call, select "DTMF".
The DTMF dialing display appears.
1 Back to the call display
2 Character entry
3 To call up the phone book
Sending individual characters:
ymz omp
Rotate or slide and select
desired character.
Each character you select can be seen
in the main area and is sent immediate-
ly.