发明名称 |
INFORMATION UNIT |
摘要 |
PROBLEM TO BE SOLVED: To provide an information unit that can relieve a load of a call center side and easily identify residents of a multiple dwelling house. SOLUTION: The information unit is provided with a terminal means T that is placed between a telephone set 2 of a resident and a call center 17, confirms the presence of the resident in response to dial processing of the resident and informs the call center 17 about it. The terminal means T confirms the presence of an inquired resident in response to an inquiry of other resident to the call center and the terminal means T informs the cell center 17 about the presence after the confirmation processing.
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申请公布号 |
JP2002027115(A) |
申请公布日期 |
2002.01.25 |
申请号 |
JP20000207116 |
申请日期 |
2000.07.07 |
申请人 |
HITACHI BUILDING SYSTEMS CO LTD |
发明人 |
TANIGAWA TOMOHIKO;KANEKO TAKASHI;KADOWAKI MASAFUMI |
分类号 |
H04M3/51;H04M3/42;H04M11/00;(IPC1-7):H04M3/42 |
主分类号 |
H04M3/51 |
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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