Radiotelephone communications system with direct access to inter

Details Radiotelephone communications system with direct access to inter Radiotelephone communications system with direct access to inter

1995-06-07

1996-08-06

Kuntz, Curtis

Telephonic communications

Audio message storage, retrieval, or synthesis

379 58, H04Q 726

Patent

active

055442277

ABSTRACT:
An interface circuit for use with a radiotelephone communications system in which the interface circuit is adapted to interface a trunk circuit serving a telephone switching system with a radiotelephone of the system using the trunk circuit supervision and signaling so that the switching system and trunk circuit have direct access to the radiotelephone system.

REFERENCES:
patent: 4768218 (1988-08-01), Yorita
patent: 4890315 (1989-12-01), Berdixer et al.
patent: 4922517 (1990-05-01), West, Jr. et al.
patent: 5001742 (1991-03-01), Wang
patent: 5315637 (1994-05-01), Bresden et al.

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