Switching the microphone to mute

When a call is active, the microphone can be muted.

1. "Telephone"
2. "Active calls"
3.A microphone that has been switched to mute "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:

    Manual release
    The parking brake can be released manually in the event of a power failure or electrical fault. Before releasing, secure the vehicle against rolling Before releasing the parking brake manually, ...

    Cooling function
    The passenger compartment can only be cooled with the engine running. Press the button. The air is cooled and dehumidified and – depending on the temperature setting – warmed again. The cool ...

    2012 BMW 3 Series: Up Close
    Of all BMW's cars, the 3 Series is the one that somehow escaped being hit by the Chris Bangle ugly stick, so I didn't go to the redesigned compact sedan's North American debut looking for sweet re ...