Computer-controlled radio-paging and telephone communication usi

Details Computer-controlled radio-paging and telephone communication usi Computer-controlled radio-paging and telephone communication usi

1989-12-27

1992-09-29

Dwyer, James L.

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 67, 379201, H04M 1100

Patent

active

051519291

ABSTRACT:
A method of and apparatus for notifying a remote subscriber of a caller's attempted communication by a communication system accepting and recognizing a call for a subscriber, paging the subscriber, and connecting the original caller to the subscriber's telephone line when the subscriber calls the system in answer to the page. Other features include recording a caller message for the subscriber if the subscriber calls back to the system after the original caller has disconnected.

REFERENCES:
patent: 3627955 (1971-12-01), Stone, Jr.
patent: 4263480 (1981-04-01), Levine
patent: 4313035 (1982-01-01), Jordan et al.
patent: 4575592 (1986-03-01), Makino
patent: 4680785 (1987-07-01), Akiyama et al.
Murata et al, "New Centrex System Provided with the Pocket Bell Radio Paging System", Japan Telecommunications Review, vol. 22, No. 4, 10/80, pp. 311-314.
"Voice Mail" Sound & Communications, vol. 28, No. 12, Apr. 1983, pp. 84-85, 379-389.

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