Updating voicemail with selective establishment of PDP contexts and data sessions
US8351903B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2008 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Jun 17, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/4545
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for updating voicemail data at least partially stored at a device (30) can include obtaining a command to update the voicemail data at a device (30). The device (30) can activate a data session through which voicemail data can be downloaded to the device (30). In some embodiments, the device (30) can automatically activate a data session upon the occurrence of a trigger event, for example, upon the receipt of a message waiting indicator, or upon powering on the device (30). In other embodiments, the device (30) can wait for a user action or command to download voicemail data. The action or command can be received at the device after a trigger event, or at any other time. Exemplary devices (30) and communications networks (10) for implementing these and other embodiments are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.