发明名称 Systems and methods for monitoring “pay-as-you-go” telecommunication services
摘要 Telecommunication services systems and methods are disclosed. The telecommunication services systems and methods preferably enable the user and/or the responsible party to make payments as the user uses the telecommunication services. The systems and methods may also be employed to provide the user and/or the responsible party with specialized pricing options and other customized services.
申请公布号 US8068810(B2) 申请公布日期 2011.11.29
申请号 US20050270965 申请日期 2005.11.11
申请人 WILLS HAROLD S.;STEINBERG DAVID A.;SIMPLEXITY, LLC 发明人 WILLS HAROLD S.;STEINBERG DAVID A.
分类号 H04M11/00;H04L12/14 主分类号 H04M11/00
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