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 to 100 mph/160 km/h
320i
328i
335i
...
Interior rearview mirror, automatic
dimming feature
Photocells are used for control:
In the mirror glass.
On the back of the mirror.
For proper operation:
Keep the photocells clean.
Do not cover the area between the inside
rearview ...
Messages
General information
Whether or not text messages and e-mails from
the mobile phone are displayed depends on
whether transmission from the mobile phone to
the vehicle is supported. Text messages an ...