发明名称 System and method for interactive communications with an end-user
摘要 An apparatus for interactive communications is provided that includes an interactive element, which includes a plurality of keys. One or more of the keys are operable to trigger an audible message to be communicated to an end-user when the end-user depresses and holds a selected one of the keys. The audible message provides descriptive information associated with the selected key.
申请公布号 US6920205(B2) 申请公布日期 2005.07.19
申请号 US20030445165 申请日期 2003.05.23
申请人 CISCO TECHNOLOGY, INC. 发明人 HAHN PAUL S.;DEEL DARRICK A.;DUNLAP RICHARD A.;STEARNS KELLY N.
分类号 H04M1/247;H04M1/725;H04M3/493;H04M3/54;H04M7/00;(IPC1-7):H04M11/00 主分类号 H04M1/247
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