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:
M Dynamics
The 1M's dynamics are typical M — balanced and controllable overall. The car
enters turns with practically no understeer, and rear traction can be broken
loose through both acceleration and lift. ...
Switching on automatically
Select transmission position R with the engine
running.
The Top View and PDC images are displayed if
the system is switched on via iDrive. ...
Installing child restraint fixing
systems
Before mounting
If the rear seat backrests are adjustable:
Before mounting child restraint fixing systems,
return all of the rear seat backrests to the basic
position.
Notes
Manufacturer's in ...