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>
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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 |
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代理人 |
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主权项 |
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地址 |
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