Patent ID: 8825110

Claim:
A method for receiving synchronization signals of a mobile radio network, the method comprising: sending an authorization information based on information stored on a first subscriber identity module (SIM), by using a transmitting/receiving device, to a first mobile radio network, and sending a second authorization information based on information stored on a second SIM, by using the transmitting/receiving device, to a second mobile radio network; communicating, by using the transmitting/receiving device for mobile radio signals, with the first mobile radio network via a dedicated communication link; receiving, by using the transmitting/receiving device, synchronization signals of the second mobile radio network during a transmission gap in the dedicated communication link, the transmitting/receiving device configured to receive signals of the second mobile radio network dependent upon the dedicated communication link; terminating the dedicated communication link; and establishing, after the terminating, another dedicated communication link, independent of the dedicated communication link, to the second mobile radio network based on the received synchronization signals.