Functions During A Single Call - Mercedes-Benz 2008 C-Class Operator's Manual

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
menu item, Mic Off or Mic On
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.
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Sending DTMF tones
i
This function is not possible with all mobile
phones.
Answering machines or other devices can
be controlled via DTMF tones, e.g. for re-
mote query functions.
Call Lists
will appear.
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 .