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:
Control Display
Notes
To clean the Control Display, follow the care
instructions.
Do not place objects close to the Control
Display; otherwise, the Control Display can
be damaged.
Switching off
1. ...
Exterior
BMW says the front-end modifications for 2006 have been "executed with the
utmost reserve and subtlety." In addition to the restyled hood, the 7 Series
sedans have reshaped rocker panels ...
The concept
The following can be displayed or operated using
the buttons and the thumbwheel on the
steering wheel and the display in the instrument
cluster:
▷ Current audio source.
▷ Programs ...