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:
Playing music
Music search
All tracks for which additional information has
been stored can be accessed by the music search. Tracks without additional
information
can be called up via the corresponding album,
...
Switching between cases, letters and numbers
Depending on the menu, you can switch between
entering upper and lower case, letters
and numbers:
Without navigation system
Select the
symbol. ...
Gas station recommendation
The remaining range is calculated, and if necessary
gas stations along the route are displayed.
Even with the most current navigation data, information
regarding individual gas stations may
hav ...