Method for notifying a primary wireless unit of group calling plan activity
US7412228B2 · kind B2 · utility
98Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2004 |
| Grant date | Aug 12, 2008 |
| Priority date | — |
| Expiry date | May 12, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2215/7254
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method for notifying a primary wireless unit in a group calling plan that a wireless unit in the group calling plan has call activity. An MSC determines if there is call activity on a wireless phone. The MSC determines if the wireless phone is a member of a call monitoring group. If so, the MSC records call information related to the call activity and sends the call information to the primary wireless unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.