Switching the microphone to mute
When a call is active, the microphone can be muted.
1. "Telephone"
2. "Active calls"
3. 
"Microphone
mute"
A microphone that has been switched to mute is automatically reactivated:
▷ When a new connection is established.
▷ When switching between call parties.
See also:
Calling up the stored desired speed and distance
While driving
Press button 4, All of the displays
in the instrument panel lights
While standing
Before leaving the vehicle
Before leaving the vehicle with the engine
running, engage po ...
Navigation
General information
Map
Split screen settings
Destination guidance with intermediate destinations
...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...