发明名称 Integrated chat client with receiving party choice
摘要 Phone systems for an integrated chat client service are provided. A representative phone system includes a call processing system operable to check a chat server for accessibility of a calling party chat client associated with a calling party and coupled to the internet, the call processing system being further operable to prompt a called party to select to talk or chat. Methods to connect telephone calls and answer telephone calls are also provided.
申请公布号 US7801292(B2) 申请公布日期 2010.09.21
申请号 US20090615898 申请日期 2009.11.10
申请人 AT&T INTELLECTUAL PROPERTY I, L.P. 发明人 GAO XIAOFENG;SCOTT DAVID
分类号 H04M3/42;H04L12/16;H04M3/00;H04M7/00 主分类号 H04M3/42
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