Patent ID: 7664487

Claim:
A mobile communication terminal, attachably/detachably mounting a recording media recording a user identification information, and receiving a communication data for a user specified by the user identification information stored in the recording media, said mobile communication terminal comprising: a wireless communication means for wirelessly connecting to a communication network, receiving an ID information of a communication data when recognizing the existence of the communication data for the user corresponding to the user identification information in the mounted recording media, carrying out a sending request for the communication data by using the ID information, and receiving the communication data responsive to the sending request; a storage means for storing the ID information, as a not-received data, indicating that the reception is not completed, while corresponding to the user identification information in the mounted recording media, until the reception of the communication data corresponding to the received ID information is completed; and a control means for controlling the wireless communication means so that, when a recording media is exchanged, the control means refers data stored in the exchanged recording media, checks the storage of an ID information for the not-received communication corresponding to a user identification information in the newly mounted recording media, and controls the wireless communication means so as to issue a sending request for a communication request using the ID information, said control means making the completion of the reception for the communication responsive to the sending request, and deleting the ID information corresponding to the communication which completed the reception.