H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 1/57 (2006.01)
Patent
CA 2148956
This invention relates to a call-source identification device comprising: a calling line identification receiver hard wire connectable to an incoming telephone line and adapted to sense a component of a telephone call signal that identifies the source of the call; a first transmitter and associated circuitry for radio channel transmitting the component; a first receiver for receiving the component;and signal processing means connected to said first receiver for processing the component to display the source information conveyed thereby.
Deangelis Patrick
Garfin Susan
Garfin Susan
Saffrey Harold A.
LandOfFree
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