METHOD FOR ALLOWING ACCESS TO SERVICES OFFERED BY AN INTELLIGENT MOBILE COMMUNICATIONS NETWORK

摘要

A method of making network services available to a subscriber of a first mobile communications network (105h) when the subscriber roams in a second mobile communications network (105v). The method comprises: intercepting (330) a signaling message issued (325) by a Service Switching Function of the second mobile communications network as a consequence to a service request by the subscriber; checking (335,340) the intercepted signaling message, and based on the check, updating (355-370) the intercepted signaling message so as to include service addressing data adapted to invoke a service (150-2) in the first mobile communications network.