发明名称 |
Communication apparatus for selected data and speech communication |
摘要 |
A communication apparatus includes a facsimile system for performing data communication, a plurality of telephone sets for performing speech communication; and a control unit for controlling the facsimile system. Each telephone set includes a display unit for displaying a state of data communication. The control unit selectively sends information associated with the state of the facsimile system to the telephone sets to cause the display units to display the state of the facsimile system.
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申请公布号 |
US5093857(A) |
申请公布日期 |
1992.03.03 |
申请号 |
US19890453364 |
申请日期 |
1989.12.20 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YOSHIDA, TAKEHIRO;SAKAKIBARA, KENZO;TODA, KOZO |
分类号 |
H04M1/00;H04M1/723;H04N1/32;H04N1/327 |
主分类号 |
H04M1/00 |
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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