Systems and methods for selecting a calling card to be used in placing an outgoing call
US8126508B2 · kind B2 · utility
0Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 2009 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | May 13, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/66
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system and method for, on a mobile device having a plurality of communication lines on which outgoing calls may be made, providing a user interface for selecting a calling card to be used in making an outgoing call to a desired phone number. The method includes: associating each calling card in a set of at least one calling card with a communication line; and displaying on a display of the mobile device a line selection menu containing a plurality of card/line identifiers; wherein each card/line identifier is configured to uniquely identify a corresponding associated calling card and communication line combination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.