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:
Continuing destination guidance
If the destination was not reached during the last
trip, destination guidance can be resumed.
"Resume guidance" ...
For your own safety
Maintenance and repairs
Advanced technology, e.g., the use of modern
materials and high-performance electronics, requires suitable maintenance and
repair methods.
Therefore, have this work perf ...
Pairing/unpairing the mobile phone
General information
The following functions are available:
► Use of a mobile phone as a telephone.
► Use of a mobile phone as an additional telephone.
► Use of a mobile phone a ...