发明名称 Operator-controlled interactive communication device
摘要 An operator controlled interactive communication device having a display for receiving or displaying messages internally generated and received from external sources. A communication transmission interface which is selectively connected to a telephone handset connector, a computer connector and a modem to allow multiple modes of communication between an operator at a customer site and a vendor site. The communication device is reprogrammable from a remote location or through the computer connector.
申请公布号 US5638427(A) 申请公布日期 1997.06.10
申请号 US19940269599 申请日期 1994.07.01
申请人 XEROX CORPORATION 发明人 FLEMMING, RICHARD W.;WEGENG, DONALD L.;JENKINS, EVERETT W.
分类号 G03G15/00;H04M11/06;(IPC1-7):H04M11/00;G03G21/00 主分类号 G03G15/00
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