发明授权
- 专利标题： Pre-paid account balance notification
- 专利标题（中）： 预付帐户余额通知
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申请号： US12843884申请日： 2010-07-27
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公开(公告)号： US08270944B1公开(公告)日： 2012-09-18
- 发明人: Michael A. Gailloux , Kenneth W. Samson
- 申请人： Michael A. Gailloux , Kenneth W. Samson
- 申请人地址： US KS Overland Park
- 专利权人： Sprint Communications Company L.P.
- 当前专利权人： Sprint Communications Company L.P.
- 当前专利权人地址： US KS Overland Park
- 主分类号： H04W4/24
- IPC分类号： H04W4/24 ; H04W4/12
摘要：
A method of informing a portable electronic device of a number of available pre-paid text messages, comprising billing a pre-paid subscriber account for a predetermined number of text messages to be sent by a portable electronic device; incrementing a first count by an application executing on a computer based on the predetermined number of text messages purchased; determining by the application a second count indicating a remaining balance of text messages based on how many text messages have been one of received and sent by the portable electronic device since billing the pre-paid subscriber account based on the first count; and sending by the application a message comprising the second count to the portable electronic device.
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