Method for implementing one card multi-number service
US8175586B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2007 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | Feb 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13103
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention disclose a method for implementing a One Card Multiple-Number (OCMN) service, which includes: establishing a mapping relation between an internal network number of a user and at least one external number of the user; determining an internal network number of a called user corresponding to an external number of the called user according to the mapping relation when a calling user initiates a call to the external number of the called user; connecting the call to the called user according to the internal network number of the called user. Embodiments of the present invention further disclose a system. According to the embodiments of the present invention, the OCMN service may be implemented flexibly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.