发明名称 Method, system and computer program product for providing a no-ring telephone call service
摘要 A method provides a no-ring telephone call service. The method includes receiving notification that a telephone call from a calling party device requesting to use the no-ring telephone call service has arrived at a switch. The notification includes a called party telephone number. The method also includes determining if the called party telephone number corresponds to a voice mail platform telephone number in a region wide messaging database. When the called party telephone number corresponds to a voice mail platform telephone number, instructions to route the telephone call to the voice mail platform telephone number are communicated to the switch. When the called party telephone number does not correspond to a voice mail platform telephone number, instructions to play a pre-recorded no voice mailbox message are communicated to the switch.
申请公布号 US2005111646(A1) 申请公布日期 2005.05.26
申请号 US20030719476 申请日期 2003.11.21
申请人 BISHOP MICHAEL;NGUYEN HONG 发明人 BISHOP MICHAEL;NGUYEN HONG
分类号 H04M3/42;H04M3/533;H04M11/00;H04Q3/00;(IPC1-7):H04M3/42 主分类号 H04M3/42
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