Apparatus and method for identifying a calling station

Details Apparatus and method for identifying a calling station Apparatus and method for identifying a calling station

1992-09-10

1994-09-13

Kuntz, Curtis

Telephonic communications

Emergency or alarm communications

Central office responsive to emergency call or alarm

379 50, H04M 1100, H04M 1104

Patent

active

053475674

ABSTRACT:
A system for identifying a specific station, of a plurality of stations serviced by a telephone system, which has initiated a telephone call. The system includes means for providing designation indicia associated with each station within the system. A module at each station includes a control circuit for converting the designation indicia to an electronic format and, at an appropriate time, transmitting the electronically formatted designation indicia to a call-receiving station. In response to a call, the receiving station polls the calling station, and, in response, the calling station transmits the electronically formatted indicia to the call-receiving station.

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patent: 5077788 (1991-12-01), Cook et al.
patent: 5109399 (1992-04-01), Thompson
patent: 5161180 (1992-11-01), Chavons

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