Dual mode monitor module
US6215856A · kind A · utility
9Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1998 |
| Grant date | Apr 10, 2001 |
| Priority date | — |
| Expiry date | Aug 11, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for monitoring telecommunication lines. A switch is disposed between the telecommunication lines to be monitored and a jack which is connectable to a signal monitoring device. The switch is positionable into a neutral position for permitting connection of the signal monitoring device to the jack and at least a second position where the signal monitoring device may monitor the signals of the telecommunication lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.