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:
Tire inflation pressure values up to100 mph/160 km/h
X3 28i
X3 35i
...
Engine compartment
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 avai ...
Opening
▷ Press the switch to the
resistance
point.
The window opens while the switch is held.
▷ Press the switch beyond the
resistance
point.
The window opens automatically.
Pressin ...