发明名称 Method for signaling an incoming telephone call without an audible signal
摘要 A method of communicating an incoming call through a telephone receiver having an incoming call circuit and an audible signal system operatively connected to the circuit. The incoming call is communicated to a person remotely located from the receiver. The method comprises disconnecting the audible signal system, and placing on the person a pager having a receiver circuit capable of sensing the existence of an incoming call destined for the incoming call circuit of the telephone receiver. The pager having a silent announcer thereon operatively connected to the receiver circuit of the pager. Thus, the presence of an incoming call can be transmitted to the receiver circuit of the pager to actuate the vibrator without actuating the audible signal system of the telephone receiver.
申请公布号 US6118979(A) 申请公布日期 2000.09.12
申请号 US19960755316 申请日期 1996.11.22
申请人 NICHOLSON, III, ROBERT B. 发明人 POWELL, BRYAN S.
分类号 G08B1/08;H04W68/00;H04W76/02;H04W88/02;(IPC1-7):H04Q7/06 主分类号 G08B1/08
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