发明名称 Videophone
摘要 The invention relates to a videophone. The object of the invention is to indicate a compact subscriber terminal which enables telephony with additional functions and also data communication at videotex level. The object is achieved in that the videophone has a telephone device (F) with additional functions and a device for text and memory functions which is fitted with an alpha keyboard (A) and which can be connected to central videotex installations, and a display device (BS) designed as a VDU, where all the devices are interconnected via a data, address and control bus (B). <IMAGE>
申请公布号 DE3307375(A1) 申请公布日期 1983.09.15
申请号 DE19833307375 申请日期 1983.03.02
申请人 SIEMENS AG 发明人 KAUFMANN,PETER;NOE,WERNER,DIPL.-ING.;GILCH,GERHARD,DR.RER.POL.
分类号 H04M1/247;H04M11/06;(IPC1-7):H04M1/00;H04M11/00;H04N1/00 主分类号 H04M1/247
代理机构 代理人
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