- 专利标题： System and method for roaming billing
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申请号： US09733446申请日： 2000-12-07
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公开(公告)号： US20020071536A1公开(公告)日： 2002-06-13
- 发明人: Juanita Boutwell , Mike Vargo
- 主分类号： H04M015/00
- IPC分类号： H04M015/00 ; H04M017/00
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.
公开/授权文献
- US06453030B1 System and method for roaming billing 公开/授权日：2002-09-17
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