MOBILE COMMUNICATION CONTROL SYSTEM

摘要

A service package for a mobile communication system in which a plurality of terminals can communicate with each other over a communication network (1). The service package is arranged to be capable of permitting or denying the establishment of a communication link with one of the terminals (8) over the network by means of a control unit (14) responsive to instructions, the instructions identifying which of the other of the plurality of terminals (22) can communicate with the said one terminal and defining the type of communication permitted with each of the identified terminals. The control unit is further arranged to use the instructions to permit or deny the establishment of a communication link with the said one terminal.