Call routing method for telecommunication network e.g. cellular telephone network, involves activating mobile communication module by mobile terminal if call signaling message contains identification code of that terminal

摘要

The method involves transmitting a request to a wireless broadcasting system (20) for broadcasting a call signaling message containing an identification code of a mobile terminal towards the terminal to which call should be routed. The terminal activates a mobile communication module for establishing communication with a telecommunication network if the received message contains identification code of that terminal. Independent claims are also included for the following: (a) a system for routing a call in a telecommunication network (b) a communication terminal comprising a mobile communication module.