If the user is part of the geographical network, the network system will identify his information via Home Location Register (HLR).

如果用户属于本地网络，那么网络系统将会经由“本地注册(HLR)”标识用户的信息。

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This task is so complicated that it requires an ISstaff member to register each end-user machine, says James Mascaro, network architect for Xcelerate, an e-business consultancy in Fort Lauderdale, Fla.

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