A communications system of a motor vehicle is disclosed in which a communications device (101) for setting up a mobile radio link is installed in the motor vehicle, which mobile radio link also has a short-range radio device. An external mobile radio device (118; 119) also additionally has such a short-range...http://www.google.de/patents/US20030224840?utm_source=gb-gplus-sharePatent US20030224840 - Communications device of a motor vehicle and method for setting up a call diversion
