Cordless telephone system

Details Cordless telephone system Cordless telephone system

1987-10-27

1989-10-24

Ng, Jin F.

Telephonic communications

Audio message storage, retrieval, or synthesis

379 63, 379162, 379393, H04M 1100, H04M 100

Patent

active

048767085

ABSTRACT:
A cordless telephone system includes a connector connected to a subscriber telephone line and at least one radio telephone set through a radio channel to establish or hold a communication channel between the ratio telephone set and a subscriber. The connector includes a control unit incorporating a timer. The control unit sets the system in a self hold state in which the radio channel is kept connected or a complete hold state in which the radio channel is disconnected on the basis of a hold signal from the radio telephone set, the presence/absence of a radio reception signal within a predetermined period of time preset in the timer, and the type of reception signal.

REFERENCES:
patent: 4640987 (1987-02-01), Tsukada et al.
patent: 4650931 (1987-03-01), Tsukada et al.
patent: 4706274 (1987-11-01), Baker et al.

Affiliated with

Also associated with

Rating

Cordless telephone system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cordless telephone system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cordless telephone system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1593327