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:

    Tread wear
    The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. government course. For example, a tire graded 150 wo ...

    Glare from the side
    Fold down the sun visor. Pull the sun visor out of retainer 2. Swing the sun visor to the side. ...

    Editorial office
    Not to be reprinted, translated or otherwise reproduced, in whole or in part, without the written permission of Daimler AG. ...