1984-04-12
1985-11-12
Rubinson, Gene Z.
H04M 1100
Patent
active
045529930
ABSTRACT:
Telephone activation apparatus is presented which allows the user safety from inadvertent remote activation by providing the system with a telephone means which can be activated and subsequently called from a remote telephone during a limited time period to turn on in-home equipment and which can not be accessed by an accidental telephone call.
REFERENCES:
patent: 4146754 (1979-03-01), Rose
patent: 4438295 (1984-03-01), Hales
Brady W. J.
Rubinson Gene Z.
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