发明名称 |
CORDLESS TELEPHONE SET |
摘要 |
PURPOSE:To deliver emergent information to a busy slave set without losing a natural conversation. CONSTITUTION:When emergent information is detected during talking while a slave set and a radio transmission reception section are linked by a radio line, a prediction tone generating circuit 30 is driven and a prediction tone is mixed to a voice signal of a busy slave set and the result is sent and when interruption of the talking voice from the slave set is detected by a voice detection circuit 27, the emergent information is sent to the slave set and the display in response to the emergent information is given to a display device of the busy slave set.
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申请公布号 |
JPH04230149(A) |
申请公布日期 |
1992.08.19 |
申请号 |
JP19900415133 |
申请日期 |
1990.12.27 |
申请人 |
TAMURA ELECTRIC WORKS LTD |
发明人 |
NASHIKI NOBORU;TAKEMATSU MUTSUO;IKUSHIMA TOSHIZO |
分类号 |
H04B7/26;H04M1/00;H04M1/02;H04M1/72;H04M3/20 |
主分类号 |
H04B7/26 |
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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