摘要 |
For registering a mobile station with a base station, in a telecommunications network, a subscription operation is performed automatically, either following the power-up of the mobile station, if the mobile station is not registered with any base station, or if, after a predetermined period of time (TLOCK), stored in the mobile station, has elapsed, the mobile station has not succeeded in synchronising with and attaching itself to a base station with which the mobile station is already registered. <IMAGE> |