Method to indicate an emergency call availability to a mobile device (ME), method to establish an emergency call

摘要

Method for indicating an emergency call availability to a Mobile Equipment (ME), in which the Mobile Equipment (ME) comprises information in relation to the possibility of unauthenticated emergency calls depending on availability data stored in a mobile device. memory (31) permanently connected to the Mobile Equipment (ME), indicating availability data for at least a first mobile telecommunications network (10) and a second mobile telecommunications network (20) if - all emergency calls are allowed not authenticated with and without an identification module inserted in the Mobile Equipment (ME), - only unauthenticated emergency calls are allowed if a valid identification module is inserted in the Mobile Equipment (ME), or - no allow unauthenticated emergency calls at all, in which in case the Mobile Equipment (ME) is in a limited service state, eme call availability This is indicated by the Mobile Equipment (ME).