MASTER SET FOR CORDLESS TELEPHONE SYSTEM

摘要

PROBLEM TO BE SOLVED: To allow the system to grasp the arrival of an incoming call even when setup of a radio link is disabled by sending a signal consisting of combination of stored selection signals to an analog line in pairs with a cordless telephone system making a call reception reply. SOLUTION: Upon the receipt of a radio link formation request from a cordless telephone set 7 via a radio control section 18 by a main control section 17, a master set operation control means 14 recognizes the request to be a request of substitute reply addressed to the telephone set 7 receiving other incoming call and forms a radio link to the telephone set 7. Furthermore, the control means 14 uses a channel connection circuit 3 to close a channel 2 corresponding one to one to the telephone set 7 and uses a selection signal transmission means 16 to send a selection signal corresponding to a substitute reply special number to the channel 2 according to combinations of selection signals indicating the substitute reply special number decided by the specification of a private branch of exchange 1 stored in a storage device 15.