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:
Brake force display
The concept
► During normal brake application, the outer
brake lamps light up.
► During heavy brake application, the inner
brake lamps light up in addition. ...
The concept
▷ Most functions that are displayed on the
Control Display can be operated by spoken
commands via the voice activation system.
The system prompts you to make your entries.
▷ Function ...
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