METHOD AND A MOBILE COMMUNICATION UNIT FOR PROVIDING A SUPPLEMENTARY SERVICE ACCORDING TO A RECEIVED COMMUNICATION CALL DISCONNECTION EVENT IN A MOBILE COMMUNICATION UNIT, PARTICULARLY FOR IMPROVING THE USE RATE OF AN ADDITIONAL SERVICE

摘要

PURPOSE: A method and a mobile communication unit for providing a supplementary service according to a received communication call disconnection event in a mobile communication unit are provided to supply a desirable additional service to a user by promptly guiding an additional service to the user based on a received call terminal event.;CONSTITUTION: A control unit of a reception mobile communication terminal confirms the occurrence of a reception voice call terminal event(S2), and provides a user with additional service guide information(S3). A reception MSC(Mobile Switching Center) confirms a request service(S6). The reception mobile communication exchange requests from a VLR(Visitor Location Register) the updating of a subscriber information profile of the reception mobile communication terminal(S7). The VLR updates the subscriber information profile(S8).;COPYRIGHT KIPO 2011