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:
General information
Take the remote control with
you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the power windows and injure
themselves.
...
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Subject to owning a suitable internet-compatible mobile phone and arranging a
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Emergency detection of remote control
It is possible to switch on the ignition or start the
engine in situations such as the following:
▷ Interference of radio transmission to remote
control by external sources.
▷ Discha ...