Communication system call transfer arrangement

Details Communication system call transfer arrangement Communication system call transfer arrangement

1977-10-31

1978-11-14

Cooper, William C.

179 99, H04M 358

Patent

active

041257480

ABSTRACT:
A communication system call transfer arrangement is disclosed which relies on the establishment of two system access buttons on every telephone served by the system. The system access buttons are operational to originate a call to any station in the system over any idle link. A call on either access line can be added to any other currently active line on the telephone set. The system access buttons at all the stations operate such that an incoming intercom call will terminate on eitherbutton, and calls can be originated from the station by using either button. For call transfer purposes the system access lines are arranged such that when the station passes a call via the access line to another station and then goes on-hook, the system access lines become idle and are available for use by the station even while the transferred call is in progress.

REFERENCES:
patent: 3519757 (1970-07-01), Anderson

Affiliated with

Also associated with

Rating

Communication system call transfer arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1303348