发明名称 Multiple service announcement method
摘要 A method for providing multiple calling service announcements on a single circuit card within a telephone network. The method reduces the number of stored speech files necessary to generate announcements regarding a calling service such as Automatic Call Back or Enhanced Repeat Dial. By reducing the amount of speech data stored on a circuit card, multiple calling service announcements can be provided on a single circuit card, thereby reducing equipment costs.
申请公布号 US6442246(B1) 申请公布日期 2002.08.27
申请号 US19990449588 申请日期 1999.11.29
申请人 AMERITECH CORPORATION 发明人 RICE CAROL ANN;CRUMPLER RONALD DALE;DOWNEY JOHN DAVID
分类号 H04M1/64;H04M3/424;H04M3/48;H04M3/487;H04M3/493;H04M3/533;H04M11/00;(IPC1-7):H04M1/64 主分类号 H04M1/64
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