<p>A method and system for implementing pre-paid telephone service with direct dial pre-paid access and direct dial or indirect dial post paid access. The method includes receiving a telephone call and routing the telephone call to a pre-paid platform if the access designation is a direct dial access designation other than I or 01 1. The system includes a local exchange carrier configured to receive a telephone call and route the call to a long distance carrier, where the long distance carrier is configured to route the call to a pre-paid platform if the access designation is a direct dial access designation other than 1 or 01 1.</p>
申请公布号
WO2007019145(A2)
申请公布日期
2007.02.15
申请号
WO2006US29961
申请日期
2006.07.31
申请人
SBC KNOWLEDGE VENTURES, L.P.;ALLEN, WILLIAM, H.;CHURILLO, GAIL, A.