发明名称 Personal mobile communication system
摘要 <p>We have recognized that in the prior art, to insure that there is at least some communication between the calling (101) and called parties (125), when the called party is unavailable to take a call, the calling party (101) may be connected to an alternate destination, e.g., a voice messaging system (141), and the caller's telephone call is considered completed. If the called party (125) thereafter becomes available, the called party (125) is not connected to the caller's telephone call. However, in the invention, this problem is overcome by, in response to receipt of an indication that the called party (125) is available for a caller's telephone call after the caller's telephone call has already been connected to an alternate destination (e.g. 141 or 143), a) disconnecting the caller's telephone call from the alternate destination (141,143) and, instead, b) connecting it to the called party (125), thus interrupting the connection between the caller and the alternate destination. Optionally, a tone or announcement may be supplied to the caller (101) to indicate that the called party (125) will now be connected "live" to the caller. &lt;IMAGE&gt;</p>
申请公布号 EP0689333(A2) 申请公布日期 1995.12.27
申请号 EP19950304092 申请日期 1995.06.14
申请人 AT&T CORP. 发明人 FOLADARE, MARK JEFFREY;GOLDMAN, SHELLEY B.;MURRAY, NANCY;SILVERMAN, DAVID PHILIPP;TSAO, YAO-CHUNG;WEBER, ROY PHILIP
分类号 H04M1/64;H04M1/658;H04M3/20;H04M3/38;H04M3/42;H04M3/428;H04M3/436;H04M3/48;H04M3/533;H04M3/54;H04M3/56;H04M3/58;H04M11/02;H04Q3/00;H04Q7/06;H04Q7/08;H04Q7/12;(IPC1-7):H04M3/42;H04Q7/38 主分类号 H04M1/64
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