Automatic speed call updating
US6047062A · kind A · utility
1Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 1997 |
| Grant date | Apr 4, 2000 |
| Priority date | — |
| Expiry date | Jun 30, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/2753
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of updating speedcall numbers stored in a database comprises the steps of receiving an incoming call at a local telephone station, extracting data representing the calling party's name and telephone number from the incoming call, and comparing the extracted data with name and number data stored in a database in the local telephone station. The number data in the local telephone station is updated when the extracted data and the stored data does not match.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.