System for providing remote services
US4656651A · kind A · utility
33Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1985 |
| Grant date | Apr 7, 1987 |
| Priority date | — |
| Expiry date | Sep 9, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/487
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for providing remote services and maintenance functions includes a voice subsystem adapted to receive voice and DTMF signals that can be used to control the execution of a plurality of service and maintenance tests. The system also includes a programmed control subsystem that provides voice based response and conveyance of results of such maintenance services and tests to field personnel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.