发明名称 Cordless telephone system with listening-in capability
摘要 <p>A cordless telephone system comprises a base station (3) and a plurality of terminals (7, 7', 7'') wherein the base station (3) routes the call between an external terminal and a primary terminal (7) of the cordless telephone system (1). The system (1) comprises at least one secondary terminal (7') adapted for monitoring the call between the external terminal and the primary terminal (7). The secondary terminal (7') also comprises means for triggering signalling of the primary terminal (7) that the call has been monitored. The system (1) permits communication among a plurality of interested parties by allowing a third party to monitor a call of interest between a primary terminal (7) and an external terminal. &lt;IMAGE&gt;</p>
申请公布号 EP1039728(A1) 申请公布日期 2000.09.27
申请号 EP19990440057 申请日期 1999.03.19
申请人 ALCATEL 发明人 MOISSET, ERIC
分类号 H04Q7/38;H04M1/725;(IPC1-7):H04M1/72 主分类号 H04Q7/38
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