23rd October 2003 at 06:29
#36707
Mohsin
Guest
hi delegun
Functions of HLR.
Generally as a database for a subscribers and other network elements. Specifically, HLR is a references for subscriber and other network elements such a VLR,SMS,USSD etc. like HLRENQuries,
Functions of VLR.
Generally place for subsribers. Specifically, location update, handovers,paging, charging, call set up etc.