PROCESS FOR CONTROLLING ACCESS FOR A COMMUNICATION TERMINAL

摘要

This invention concerns a process for controlling access for a communication terminal which is registered with different identities in two mobile networks operating with two different technologies. According to the invention, when an attempt is made to access one of the mobile networks, a check is made to see whether the communication terminal has access authorization for that particular mobile network, and also whether the communication terminal has the identity necessary to access the other mobile network. If this identity is not contained in the communication terminal, access for incoming or for incoming and outgoing calls is denied.