MOBILE STATION SUPPORTED PRIVATE SYSTEM ROAMING

摘要

A mobile communication unit for a private system including a transceiver adapted to communicate with a plurality of private wireless office systems, a memory storing user group information, and a processor adapted to selectively initiate transmission of the user group information in the memory by the transceiver. The user group information identifies a location register storing information relating to access rights of the mobile communication unit on the private wireless office system with which the transceiver is then communicating, and transmission of the user group information initiates determination of access rights with the private wireless office system with which the transceiver is then communicating.