发明授权
- 专利标题: Method and apparatus for use in completing telephone calls
- 专利标题(中): 用于完成电话呼叫的方法和装置
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申请号: US264651申请日: 1994-06-23
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公开(公告)号: US5546442A公开(公告)日: 1996-08-13
- 发明人: Mark J. Foladare , Shelley B. Goldman , Nancy Murray , David P. Silverman , Yao-Chung Tsao , Roy P. Weber
- 申请人: Mark J. Foladare , Shelley B. Goldman , Nancy Murray , David P. Silverman , Yao-Chung Tsao , Roy P. Weber
- 申请人地址: NJ Murray Hill
- 专利权人: AT&T Corp.
- 当前专利权人: AT&T Corp.
- 当前专利权人地址: NJ Murray Hill
- 主分类号: H04M1/64
- IPC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
摘要:
We have recognized that in the prior art, to insure that there is at least some communication between the calling and called parties, when the called party is unavailable to take a call, the calling party may be connected to an alternate destination, e.g., a voice messaging system, and the caller's telephone call is considered completed. If the called party thereafter becomes available, the called party is not connected to the caller's telephone call. However, in accordance with the principles of the invention, this problem is overcome by, in response to receipt of an indication that the called party is available for a caller's telephone call after the caller's telephone call has already been connected to an alternate destination, a) disconnecting the caller's telephone call from the alternate destination and, instead, b) connecting it the called party, thus interrupting the connection between the caller and the alternate destination. Optionally, a tone or announcement may be supplied to the caller to indicate that the called party will now be connected "live" to the caller.
公开/授权文献
- US4878460A Intake system for V-type internal combustion engine 公开/授权日:1989-11-07
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