发明名称 |
Network Interface Device for seamless Local Number Portability |
摘要 |
A method provides seamless porting of a user telephone number from a first telephone service provider network to a second telephone service provider network. A network interface device is provided that is interconnected to the first telephone service provider network, a second telephone service provider network, and at least one user communications device. The network interface device may be remotely controlled using the second telephone service provider network to transfer the user telephone number from the first network to the second network. |
申请公布号 |
EP1413126(A2) |
申请公布日期 |
2004.04.28 |
申请号 |
EP20020756886 |
申请日期 |
2002.08.01 |
申请人 |
AT&T WIRELESS SERVICES, INC. |
发明人 |
YIP, ADRIAN;VDOLEK, ALEX;PEAVLER, KEITH |
分类号 |
H04M3/42;H04Q1/02;H04Q3/00;H04W8/28;(IPC1-7):H04M3/42 |
主分类号 |
H04M3/42 |
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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