Adaptor set for converting standard telephone into cordless tele

Telephonic communications – Audio message storage – retrieval – or synthesis

Patent

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Details

379 58, 455 383, 455343, H04Q 720, H04Q 732

Patent

active

056804415

ABSTRACT:
A conversion kit, consisting of a two piece adaptor set, allows a conventional non-cordless telephone to be converted to a cordless telephone. A first piece consists of a unitary body which houses a transmitter/receiver therein and a conventional modular male telephone plug. The second piece consists of a transmitter/receiver built into a replacement handset. To covert a standard non-cordless telephone to a cord- less telephone, the coiled telephone handset cord, and the corded-handset are removed. The first transmitter/receiver body is plugged into the modular jack in place of the coiled cord, and the replacement handset is simply set into the cradle.

REFERENCES:
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patent: 4860005 (1989-08-01), De Luca et al.
patent: 4965849 (1990-10-01), Kunihiro
patent: 5010565 (1991-04-01), Nash et al.
patent: 5105460 (1992-04-01), Williams
patent: 5321738 (1994-06-01), He
patent: 5365573 (1994-11-01), Sakamoto et al.

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