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:
Remove attached parts following use
Remove unneeded auxiliary mirrors, roof or rear
luggage racks after use.
Attached parts on the vehicle impair the aerodynamics
and increase the fuel consumption. ...
The concept
> The voice activation system can be used to control functions by spoken commands.
> Functions that can only used when the vehicle is stopped cannot be operated using
the voice activation sys ...
Switching the split screen on and off
1.
Press the button.
2. "Split screen" ...