Telephone with adaptive speed dial mechanism
US6243459A · kind A · utility
27Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 1998 |
| Grant date | Jun 5, 2001 |
| Priority date | — |
| Expiry date | Jan 20, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/57
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A telephone adaptively updates its speed dial memory. For example, the telephone updates the speed dial memory based on a calling history. An example of a calling history based update according to the invention is to add frequently called telephone numbers to the speed dial memory and to drop infrequently called telephone numbers from the speed dial memory. Another example is to order the telephone numbers in the speed dial memory based on the frequency with which they are called.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.