Audible announcement played to calling party before establishment of two party stable call
US7548614B2 · kind B2 · utility
3Cited by
16References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 25, 2005 |
| Grant date | Jun 16, 2009 |
| Priority date | — |
| Expiry date | Dec 21, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13377
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An audible announcement is played to a calling party, upon initiation of a call to a called party, before establishment of the call as a two party stable call between the calling party and the called party. The audible announcement comprises one or more of: a number of the called party; a name of the called party; and/or a rate for the call between the calling party and the called party.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.