Cordless telephone terminal controlling system

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

379 61, H04Q 726, H04Q 720

Patent

active

055240453

ABSTRACT:
The relationship between wire telephones and cordless terminals are registered in a memory of a PBX. At the time of calling, when a cordless terminal is taken from the wire telephone, the wire telephone transmits a call signal to the PBX and supplies the input telephone number of the called party to the PBX. The PBX executes a calling process between the PBX and the cordless terminal corresponding to the wire telephone through a cordless connecting device, thereby establishing a channel between the cordless terminal and the telephone terminal of the called party. When an incoming call is terminated, if the cordless terminal is on the wire telephone, the PBX calls the wire telephone. If the cordless terminal is lifted by the calling, the PBX executes an incoming call process between the PBX and the cordless terminal, thereby establishing a channel between the cordless terminal and the call party.

REFERENCES:
patent: 5010565 (1991-04-01), Nash et al.
patent: 5133001 (1992-07-01), Bohm
patent: 5168498 (1992-12-01), Adams et al.
patent: 5280521 (1994-01-01), Itoh

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-390120

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.