Automatic area code detector and dialer
US6201864A · kind A · utility
2Cited by
20References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 1999 |
| Grant date | Mar 13, 2001 |
| Priority date | — |
| Expiry date | Apr 10, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/27485
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention allows for the automatic dialing of local and long distance calls in the United States, as well as automatic dialing of international calls. The automatic dialing feature is accomplished, in part, by implementing a computerized data base grouped in N--files. These files may be searched by the computer system during and after the caller dials a number. If the dialed number matches one of the numbers in the files, the system may automatically out-dial the dialed number.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.