Telecommunication control switching device
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United States of America Patent
Stats
-
Apr 16, 2002
Grant Date -
N/A
app pub date -
May 10, 1999
filing date -
Sep 5, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention relates to a telecommunication control switching device (1) and method for controlling the power supply to an electrical device (8) through a telecommunication network (3). A device (1) of the present invention is connected between the telecommunication line (3) and a piece of telecommunication equipment, such as a telephone, as well as being connected between a mains supply (6) and an electrical appliance (8). The device (1) provides a switched mains outlet, and monitor given conditions in the telecommunications lines (3)/telecommunication equipment. The device (1), therefore, enables the electrical appliance (8) to automatically be switched on or off when those given conditions such as a ringing signal or off-hook situation in a telephone set, occur.
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