Telephone apparatus
US6125264A · kind A · utility
27Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1995 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Oct 10, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M19/04
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A signal receiver such as a portable telephone set or pager becomes more convenient when receiving an incoming call. A radio signal receiver for receiving a signal transmitted via a radio communication network line includes calling sound generator operable when an incoming call is received. An informing processing done by the calling sound generator can be varied by the user by selecting keys on a keyboard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.