Terminated call alert process and system
US8498676B2 · kind B2 · utility
0Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2011 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Aug 24, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A terminated call alert process involves detecting, via a processor, that a voice connection initially established between a vehicle-dedicated communications device disposed inside a vehicle and a facility has been terminated and identifying a method used to terminate the initial voice connection. Via the vehicle-dedicated communications device, the method further involves transmitting a data message to the facility, where the data message includes information pertaining to the method used to terminate the initial voice connection. Also disclosed herein is a system for accomplishing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.