DIRECT CALLING RETRIEVAL METHOD BETWEEN SLAVE SETS OF CORDLESS TELEPHONE SET

摘要

PROBLEM TO BE SOLVED: To reduce the delay in an incoming call and to extend the waiting enable time. SOLUTION: Channels f1 , f4 , f7 among radio channels f1 -f10 are used with priority for inter-slave set direct speech and the priority channels differ from master stations. Standby retrieval of the priority channels f1 , f4 , f7 , 3-second pause are conducted twice and the retrieval of all the channels f1 -f10 is conducted once and the processing above is repeated. The power supply is interrupted for the pause period.