| 摘要 |
A car telephone system having a telephone module ( 3 ) which has a telephone transmitting and receiving unit ( 5 ), can be connected to a transmitting and receiving antenna ( 7 ), can be connected to a central control bus ( 1 ) of the vehicle and can be controlled by a central controller ( 2 ) via the control bus ( 1 ) enables telephone operation, via the telephone module ( 3 ), using user-specific data from a mobile telephone ( 9 ) by virtue of the fact that the telephone transmitting and receiving unit ( 5 ) is provided with a wireless data and signal transmission unit ( 6 ) which can be used to transmit user-specific data from a mobile telephone ( 9 ) to the telephone transmitting and receiving unit ( 5 ), and by virtue of the fact that the telephone transmitting and receiving unit ( 5 ) is also connected to a separate card reader ( 11 ) for a memory card which contains the user-specific data from the mobile telephone ( 9 ).
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