| 摘要 |
PURPOSE:To evading a fault of call connection, and to set the talking by applying position registration with priority when the position registration request from a radio connection device at a home zone is provided with a talking enable reception level in case of the level voting of manual position registration in a cordless telephone system. CONSTITUTION:A position registration request is set to radio connection devices CE2-CE4 of a zone in the vicinity by depressing a position registration SW of a radio telephone set RTEL 5 by the user. In receiving a position registration request signal ID from the RTEL 5, the devices CE2-CE4 add reception levels L1-L3 to send a position registration request to a radio line controller RCU 1. In such a case, the RCu 1 retrieves whether or not the request includes a home CE of the RTEL 5, and in case of the presence, the RCU 1 selects the home CE and the other CE, or selects two CEs from the higher reception level in case of the absence. Thus, the increase in a failed call connection due to the overlapped registration onto a specific CE is prevented. |
