发明名称 |
Conference system, especially for events involving active public participation, has access to mobile network via adapter unit; mobile telephone is used to communicate with conference system |
摘要 |
The system has a sound radiation arrangement for radiating sound into open spaces or closed rooms without size restrictions. The system has access to a mobile network via an adapter unit and a connection can be made to a mobile telephone, whereby the mobile telephone is used to communicate with the conference system. AN Independent claim is also included for the following: a method of connecting a mobile telephone to the inventive conference system.
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申请公布号 |
DE10124337(A1) |
申请公布日期 |
2002.11.21 |
申请号 |
DE20011024337 |
申请日期 |
2001.05.18 |
申请人 |
DEUTSCHE TELEKOM AG |
发明人 |
LORENZ, MANFRED |
分类号 |
H04M3/53;H04M3/56;H04R27/00;(IPC1-7):H04R27/00;H04B7/26;H04Q7/20 |
主分类号 |
H04M3/53 |
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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