COMMUNICATION DEVICE, COMMUNICATION SYSTEM AND RESTRICTING METHOD

摘要

It is an object to provide a communication device, a communication system and a restricting method that can carry out communication restriction for every service category. A mobile device (100) stores service class information at a memory unit (102) that makes service categories indicative of practicable communication services correspond to service class numbers that are service category codes to classify the service categories. A notice information transmitting unit (101) then receives a restriction message indicative of a service class number from an RNC (200). When a restriction message including a service class number is received, a restricting unit (104) specifies the service category corresponding to the service class number stored at the memory unit (102) and carries out a communication restriction in the service category for a communication processing unit (105).