发明名称 System and method for enabling voice and video communications using a messaging application
摘要 A method and system are provided for enabling voice communications via a messaging application. The method comprises enabling an instant messaging (IM) presence status option to be selected; and blocking an incoming voice communication when the presence status option has been selected. A method and system are also provided comprising displaying a first instant message in an instant messaging conversation user interface comprising call status information; and displaying updated call status information in the instant messaging conversation user interface after determining whether an call attempt has been successful.
申请公布号 EP2590371(A1) 申请公布日期 2013.05.08
申请号 EP20120187923 申请日期 2012.10.10
申请人 RESEARCH IN MOTION LIMITED 发明人 CHEN, HENRY YAO-TSU;PRETTI, JENNIFER ANNE
分类号 H04L12/58;H04M1/663;H04M1/725 主分类号 H04L12/58
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