Mercedes Benz 2008 c300 Manuale Utente

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Controls in detail
Audio system
Functions during a single call
Switching hands-free microphone on or 
off
The menu bar changes when you make or 
receive a call. Instead of the 
Call Lists
 
menu item, 
Mic Off
 or 
Mic On
 will appear.
To switch off: Select 
Mic Off
.
The following message will flash up on 
the display: 
The microphone is off
.
When the microphone is switched off 
the symbol 
> appears in the main 
area. 
To switch on: Select 
Mic On
.
The following message will flash up on 
the display: 
The microphone is on
.
The microphone is switched on and the 
symbol 
> disappears in the main area. 
Sending DTMF tones
Answering machines or other devices can 
be controlled via DTMF tones, e.g. for re-
mote query functions.
To transmit individual characters: 
During a call select the required char-
acters.
or
Press the corresponding button on the 
audio control unit.
Every selected character is transmitted 
immediately.
Transmitting a phone number of a 
phone book entry as a sequence of 
characters:
 Select 
Name
.
Select the desired phone book entry.
The entry is transmitted immediately as 
a sequence of characters.
To switch back to call display: Select 
Back
.
i
This function is not possible with all mobile 
phones.