Switching off automatically

System switches off: above approx. 9 mph/ 15 km/h.

Switch on the system again if necessary.

    See also:

    Calls with multiple participants
    General information You can switch between calls or connect two calls to a single conference call. These functions must be supported by the mobile phone and service provider. Accepting a call ...

    Displaying overview
    1. Select the subdirectory if necessary. 2. Select "Overview". Select "Overview" 3. Press the button. It may take some time until the overview is completely displayed. ...

    Opening the favorites
    If an activated favorite is played back, the following message appears for approx. 20 seconds: "Favorite alert!". "Favorites" Select the symbol while the message is shown. ...