COMMUNICATION CONTROL METHOD FOR MOBILE COMMUNICATION TERMINAL AND RECORDING MEDIUM WITH ITS COMMUNICATION CONTROL METHOD RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To provide a communication control method for a mobile communication terminal having transmission/reception functions adopting different mobile communication systems by which method communication adopting a 2nd mobile communication system can be received when receiving a communication call signal of the 2nd mobile communication system during the communication by a 1st mobile communication system and to provide a recording medium with its communication control method recorded thereon. SOLUTION: The mobile communication terminal having a PDC control section 11 that can send/receive a PDC radio wave and having a PHS control section 12 that can send/receive a PHS radio wave, terminates PDV packet communication by a specified interruption sequence that transmits a packet communication registration release request to a PDC base station 1 and conducts incoming call processing for a speech of a PHS when a PHS base station 3 transmits a paging signal during the communication with a PDC base station 1.