Universal connection for cellular telephone interface

Details Universal connection for cellular telephone interface Universal connection for cellular telephone interface

1991-10-19

1994-07-26

Kuntz, Curtis

Telephonic communications

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

Including fiber optic link within telephone network

379 58, 379441, H04M 1100

Patent

active

053331770

ABSTRACT:
A cellular telephone is interconnected to a control unit via a cable. The cable contains both appropriate interdisciplinary connections for attachment to the telephone at one end and to the control unit at the other end via a universal connector. At least one contact of the universal connector is capable of producing a signal coded to identify the type of cellular telephone attached to the connector at the other end. A decoder at the control unit identifies the type of phone as by table look-up and establishes appropriate interfacing operational functions at its universal connector to properly operate with the telephone. Accordingly the control unit can function with any of a wide variety of cellular telephones having differently configured cable connections and cable connector disciplines of contact assignments.

REFERENCES:
patent: 4607170 (1986-08-01), Wickman
patent: 4622633 (1986-11-01), Ceccon et al.
patent: 4672570 (1987-06-01), Benken
patent: 4694421 (1987-09-01), Ogawa
patent: 4718080 (1988-01-01), Serrano et al.
patent: 4792986 (1988-12-01), Garner et al.
patent: 4991085 (1991-02-01), Pleva et al.
patent: 5081667 (1992-01-01), Drori et al.
patent: 5127041 (1992-06-01), O'Sullivan
Morrison A. Dempsey Communications, "AB3X Cellular Interface" Owner's Manual, Nov. 1987, 30 pages.

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