发明名称 System for enhanced caller identification delivery
摘要 The system for enhanced caller identification delivery extends the capabilities of existing caller ID systems by providing delivery of the caller ID data, received from the calling party's Local Exchange, to the called subscriber whether the called subscriber is located at their assigned telephone line or at another location. This system also provides the optional capability for the calling party to provide a brief message for transmission to the called subscriber along with the traditional caller ID data.
申请公布号 US2003215070(A1) 申请公布日期 2003.11.20
申请号 US20020151806 申请日期 2002.05.20
申请人 AKHTERUZZAMAN A.;SAND PAUL RAYMOND;YOUNG CLAUDIS L.;SPARBER RICHARD GRANT;GALLAGHER MAUREEN BRIGID 发明人 AKHTERUZZAMAN A.;SAND PAUL RAYMOND;YOUNG CLAUDIS L.;SPARBER RICHARD GRANT;GALLAGHER MAUREEN BRIGID
分类号 H04M1/57;H04M3/42;H04Q3/72;(IPC1-7):H04M1/64 主分类号 H04M1/57
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