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GSM: What kind of information is kept in HLR and VLR ?

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GSM: What kind of information is kept in HLR and VLR ?
posted Feb 6 by Vikram Singh
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1 Answer

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Whenever a UE connects to a GSM network, it is served by a MSC. Each MSC maintains a database for all active subscribers knows as VLR. HLR is a permanent database which contains many more information irrespective of which MSC is serving to UE.
This is the basic understanding I have in GSM network.

answer Feb 9 by Vimal Kumar Mishra

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