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:
Hands-free system
General information
Calls that are being made on the hands-free
system can be continued on the mobile phone
and vice versa.
From the mobile phone to the handsfree
system
Calls that were begun ...
General information
Instructions for voice activation system.
To have the available spoken instructions read
out loud: ›Voice commands‹
The following short commands apply to vehicles
equipped with a voice activatio ...
Disposal
Comply with the relevant environmental
protection regulations when disposing
of coolant and coolant additives. ...