Call disconnection while the vehicle is in motion

A call may be disconnected if:
• there is insufficient network coverage in certain areas.
• you move from one transmitter/receiver area (cell) into another and no channels are free.
• you use a SIM card which is not compatible with the network available.
• you are using a mobile phone with "Twincard" and the mobile phone with the second SIM card is already logged into the network.

    See also:

    Important notes
    In order to prevent the vehicle's battery from discharging, the interior lighting functions are automatically deactivated after some time except for when the SmartKey is in position 2 in the i ...

    Vehicle
    Display messages Possible causes/consequences and Solutions You have attempted to start the engine with the transmission in position R or D. – Shift the transmiss ...

    Storing settings
    With the memory function, you can store up to three different settings, e.g. for three different people. The following settings are stored as a single memory preset: • seat, backrest, head res ...