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:
Replacing the battery
Replacing the battery
1. Take the integrated key out of the remote
control.
2. Push in the catch with the key, arrow 1.
3. Remove the cover of the battery compartment;
see arrow 2.
4. Insert ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e ...
Deleting contacts
Only contacts that are stored in the vehicle are
deleted. The contacts on the mobile phone*
cannot be deleted.
1. "Office"
2. "Contacts"
3. Highlight the contact.
4. Open & ...