System for identifying a called terminal amongst a plurality of user terminals connected to a telephone switch, the telephone switch being connected to at least one fixed radiotelephone terminal
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Abstract
A system that forwards a call addressed to one of a plurality of user terminals and contains a directory number of the called user terminal to a mobile service switching center giving access to the called user terminal. The system sends to the mobile service switching center an IAM message containing the directory number of the called user terminal. The mobile service switching center supplies the directory number to a radiotelephone terminal as a SETUP message. The fixed radiotelephone terminal extracts the directory number of the called user terminal from the SETUP message received for setting up each call, and sends said number to the switch in the form of a conventional signaling message.
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