Original document(10 pages)  中文版
    The method includes: instance message and presence service (IMPS) equipment requests the service control point to make authentication for the group subscriber; the IMPS equipment completes the IMPS service process by using the real number acquired from SCP. The VPN service subscriber can directly use a shorten number to instead of the mobile phone number and to get each service provided by IMPS service.
Application Number
申请号		 200410104444 Application Date
申请日		 2004.12.20
Title 名称 Method and system for implementing service of instant message used by users on mobile virtual dedicated network
Publication Number
公开号		 1798209 Publication Date
公开日		 2006.07.05
Approval Pub. Date Granted Pub. Date
International Classification 分类号 H04M3/42,H04L12/58,H04Q3/00
Applicant(s) Name
申请人		 Huawei Tech Co., Ltd.
Address 地址 518129
Inventor(s) Name 发明人 Mou Lunjian, Ren Xuming
Attorney & Agent 代理人 huang zhihua

  
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