发明申请
- 专利标题： SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR SERVICE CALL IDENTIFICATION
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申请号： US15915152申请日： 2018-03-08
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公开(公告)号： US20180219998A1公开(公告)日： 2018-08-02
- 发明人: Keke Cai , Bai Chen Deng , Dongxu Duan , Zhong Su , Li Zhang , Xiaolu Zhang , Shiwan Zhao
- 申请人： International Business Machines Corporation
- 主分类号： H04M3/436
- IPC分类号： H04M3/436 ; H04M3/42
摘要：
A method, system, and computer program product, include receiving a request for registration from a service provider, upon the service receiver having authorized the request for registration, registering characteristic information of the service call in a user device of a service receiver, and upon a lapse of time, deregistering the characteristic information from the user device
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