Patent ID: 9020500
Filing Date: 2015-04-28
Classification: H04M,H04W

Abstract:
1. A mobile communication terminal comprising: a contract operator information acquisition section that acquires, from a service operator with whom the mobile communication terminal has a communication contract, contract network operator identification information indicating contract network operators that are network operators with whom the service operator has a roaming contract and availability/unavailability information indicating whether or not the contract network operators are available; an operator search section that searches for the network operators; a comparison section that compares network operator identification information showing indicating the network operators retrieved by said operator search section with contract network operator identification information which the availability/unavailability information shows available, from among the contract network operator identification information acquired by said contract operator information acquisition section; and a display section that displays matching network operator identification information as a result of the comparison by said comparison section, wherein said contract operator information acquisition section acquires the contract network operator identification information and the availability/unavailability information from a predetermined communication apparatus using a contactless Integrated Circuit (IC) card function.