发明名称 Methods and systems for 1+ prepaid routing service
摘要 The present invention provides methods and systems for automatically routing a long distance call placed by a subscriber to a prepaid service provider. Six exemplary methods are discussed for allowing the prepaid subscriber to directly dial a called party's long distance telephone number, and then routing the placed call to a prepaid service. The subscriber, in each case, is not required to first dial the telephone number of the prepaid service provider before dialing the called party.
申请公布号 US7394895(B2) 申请公布日期 2008.07.01
申请号 US20060505767 申请日期 2006.08.17
申请人 AT&T DELAWARE INTELLECTUAL PROPERTY, INC. 发明人 BEDINGFIELD JAMES C.;LAPIERRE STEPHEN R.
分类号 H04M3/42;H04M3/38;H04M7/00;H04M15/00;H04M17/00;H04Q3/66 主分类号 H04M3/42
代理机构 代理人
主权项
地址