Telemetry system with improved verification of telemetry interface unit installation
US5535267A · kind A · utility
20Cited by
10References
52Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 22, 1994 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | Apr 22, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/002
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.