Title:
METHOD, DEVICE AND SYSTEM FOR REALIZING ONE CARD FOR MULTI-NUMBER SERVICE
Document Type and Number:
WIPO Patent Application WO/2007/112699
Kind Code:
A1
Abstract:
A method for realizing one card for multi-number service is disclosed, wherein
the subscriber's card of the called terminal has a plurality of numbers,
and the method comprises: determining the subscriber card information of the
called terminal, the present activated number and the mobile switch center MSC_S
based on the called number; connecting the call to the MSC_S based on the obtained
routing information of the said MSC_S, and then performing the subsequent connection
of the call based on the called subscriber card information. When calling a user
experiencing one card for multi-number service, regardless the telephone number
the user registers, the connection to the number that the user currently uses
could always be realized, so as to obtain the calling or short message service
targeted to the one card for multi-number service, that is, a plurality of number
could be online concurrently. In addition, the user experiencing one card for
multi-number service could use the number registered with the local network
he resides in, so as to keep him in an un-roaming state. When the user experiencing
one card for multi-number service is called, the registered number that the other
party is calling could be displayed, therefore the user could substantially
determining the type of the calling user. Moreover, a corresponding device and
a system for realizing one card for multi-number service are also provided, as
well as a method for dial back.
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Inventors:
LI SHIQIAN (CN)
Application Number:
PCT/CN2007/001119
Publication Date:
October 11, 2007
Filing Date:
April 06, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
LI SHIQIAN (CN)
LI SHIQIAN (CN)
International Classes:
H04W8/06; H04W8/26
Foreign References:
| CN1728745A | 2006-02-01 | |||
| CN1642310A | 2005-07-20 | |||
| CN1518383A | 2004-08-04 | |||
| CN1194084A | 1998-09-23 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (Scitech PlaceNo.22, Jian Guo Men Wai Ave.,Chao Yang District, Beijing, CN)
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