Telephonic communications – Audio message storage – retrieval – or synthesis
Patent
1991-01-03
1993-08-03
Kuntz, Curtis
Telephonic communications
Audio message storage, retrieval, or synthesis
379 56, 379 58, 379354, 455 311, H04M 1100, H04Q 700
Patent
active
052336441
ABSTRACT:
A cordless telephone having a base unit to be connected to a telephone line network and a handset unit to be connected to the base unit through a communication channel upon initiation of a telephone conversation. The cordless telephone includes a detecting circuit provided in the handset unit for detecting removal of the handset unit from a predetermined standby position, and a circuit for generating a command signal such that, when the detection output of the detecting circuit indicates that the handset unit is picked up from the predetermined standby position and, on the condition that a dial key of the handset unit is operated, the base unit is connected to the telephone line network.
REFERENCES:
patent: 4053717 (1977-10-01), Snider
patent: 4450319 (1984-05-01), Lucey
patent: 4723265 (1988-02-01), Kamei et al.
patent: 4736410 (1988-04-01), Nishida et al.
patent: 4910761 (1990-03-01), Shimura et al.
patent: 4962524 (1990-10-01), Murata et al.
patent: 4985912 (1991-01-01), Oro
Sony Corporation, "Cordless Telephone SPP-100" 1985.
Panasonic "Cordlessphone Model #KX-T3000", 1988.
Ohnishi Kanji
Yamada Takeho
Yamagata Masato
Cumming William
Frommer William S.
Kuntz Curtis
Sinderbrand Alvin
Sony Corporation
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