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1. 发明申请

WO9745990A3 HOLDING PARTY CALL BACK SUBSCRIBER FEATURE 审中-公开
标题翻译：持有派对回覆订阅者特色
公开(公告)号：WO9745990A3
公开(公告)日：1998-06-25
申请号：PCT/US9709118
申请日：1997-05-29
申请人： ERICSSON GE MOBILE INC
发明人： REICHELT MARTIN
IPC分类号： H04M3/428 , H04M3/48
CPC分类号： H04M3/428 , H04M3/4283 , H04M3/48
摘要： A first subscriber (30a) activates a hold call back subscriber feature in response to a second subscriber (30b) placing the first subscriber on call hold. After the activation, the first subscriber goes onhook. When the second subscriber later wishes to take the first subscriber off of call hold, a first end office (20a) serving the first subscriber recognizes the second subscriber's action and accordingly alerts the first subscriber back. Upon answering the ring back, a call connection is re-established between the first subscriber and the second subscriber. A connection-less signal is communicated between the first end office and a second end office (20b) serving the second subscriber to queue, monitor, and inform the second subscriber's action. Upon receiving a connection-less signal from the second office indicating that the second subscriber wishes to take the first subscriber off of call hold, the first end office originates another call setup request towards the second subscriber.
摘要翻译：响应于第二用户将第一用户置于呼叫保持状态，第一用户激活保留回叫用户特征。激活之后，第一个用户就挂钩了。当第二用户以后希望使第一用户离开呼叫保持时，服务于第一用户的第一端部识别第二用户的动作，并相应地向第一用户提醒。在应答回铃时，在第一用户和第二用户之间重新建立呼叫连接。无连接信号在第一终端局和服务于第二用户的第二终端局之间进行通信，以排队，监视和通知第二用户的动作。当接收到来自第二局的无连接信号，指示第二用户希望使第一用户离开呼叫保持时，第一终端局向第二用户发起另一个呼叫建立请求。

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