O2 UK's major network outage is put down to HLR systems failure – Were you affected?

UK. July 17, 2012 — A serious failure in the O2 UK mobile network last week is being ascribed to a failure of a Home Location Register (HLR) software system. As reported on our sister site, VanillaPlus.com, the wholly-owned Telefonica subsidiary, which trades in the UK under the O2 brand, lost service to a large

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