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Reply To: diff between hlr &vlr

#36711
Nguyen
Guest

Hi Naveen,

When MS is roaming, its details will be transfered from old VLR (or its home HLR) to the visited VLR only.

When MS roaming from one location area (LA) to another, it will perform location updating procedure. Hence, the HLR always knows the lastest LA of the MS.