Telemetry system with improved verification of telemetry interfa

Details Telemetry system with improved verification of telemetry interfa Telemetry system with improved verification of telemetry interfa

1994-04-22

1996-07-09

Chan, Wing F.

Telephonic communications

Telephone line or system combined with diverse electrical...

Remote indication over telephone line

379107, 379 34, H04M 1100

Patent

active

055352677

ABSTRACT:
A telemetry system in which a telephone system of the telemetry system is adapted to provide automatic identification of the telephone number of a subscriber location at which a telemetry interface unit is installed and to utilize the identified telephone number in a procedure for verifying the installation. The telephone system is adapted to respond to a preselected telephone number which results in identification of the subscriber location telephone number and which includes a utility identifier which can be used to access utility information for the verification procedure.

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patent: 5359641 (1994-10-01), Schull et al.
patent: 5394461 (1995-02-01), Garland

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