Telephone having voice capability adaptor

Telephonic communications – Terminal accessory or auxiliary equipment – Attachable to terminal housing

Patent

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Details

379368, 379369, 379370, 379 58, 341 22, 341 27, H04M 100, H03K 1794

Patent

active

051406322

ABSTRACT:
An adaptor unit is designed to fit over the touch tone telephone pad of a cellular car phone. The adaptor unit has an electronic voice quality chip module in it so that when push buttons having numbers on them on the adaptor unit corresponding to the numbers on the touch tone pad are pressed, the voice module says the number. The adaptor unit has a built in speaker and battery supply so that it can be snapped over and attached to an existing telephone touch tone pad and does not require any wiring.

REFERENCES:
patent: 3626409 (1971-12-01), Hill
patent: 3696408 (1972-10-01), Bouchard et al.
patent: 3739105 (1973-06-01), Anson
patent: 3778553 (1973-12-01), Rackman
patent: 4002855 (1977-01-01), Schiffman et al.
patent: 4325142 (1982-04-01), Nakazawa
patent: 4491692 (1985-01-01), Lee

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