发明名称 |
System and method for roaming billing |
摘要 |
A system and method for managing roaming billing records for a telephone caller's home subscriber network. The invention includes a method for roaming networks to push roaming billing records in real time back to a subscriber's home network.
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申请公布号 |
US2002071536(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20000733446 |
申请日期 |
2000.12.07 |
申请人 |
BOUTWELL JUANITA;VARGO MIKE |
发明人 |
BOUTWELL JUANITA;VARGO MIKE |
分类号 |
H04M15/00;H04M17/00;(IPC1-7):H04M15/00 |
主分类号 |
H04M15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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