H - Electricity – 04 – M
Patent
H - Electricity
04
M
379/3
H04M 11/00 (2006.01) H04M 11/04 (2006.01)
Patent
CA 1256613
A B S T R A C T A personal alarm system is disclosed which incorporates a speakerphone so as to permit substantially handsfree operation and remote activation. The system includes a speaker phone which interfaces to a subscriber station. The subscriber station in turn interfaces over a communications link to a central monitoring station which is operative to receive and analyze messages transmitted to the central monitoring station by the subscriber station. Following transmission of a message from the subscriber station to the central monitoring station, the central monitoring station may transmit a control signal to the subscriber station which causes the subscriber station to activate the speakerphone to permit verbal communication with a subscriber who may be immobilized and/or physically unable to initiate a telephone call or answer a telephone. The system further includes means for automatic phone answering following the activation of a switch by a subscriber and means providing for remote phone answering at the subscriber's location. - 1 -
506121
Armington Robert M.
Bially Theodore
Devlin Philip H.
Shapiro L. Dennis
Lifeline Systems Inc.
Ridout & Maybee Llp
LandOfFree
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