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:
The concept
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Engine switched off: the parking brake acts
on the rear wheels.
Engine running: the parking brake acts on
...
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Displays
Program selection
Pressing the button displays a list
of the selectable programs.
Selected program
The selected program is displayed
in the instrument cluster.
Display on the Control D ...