T-Mobile
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. … Continued
Vodafone stays top of Machina Research’s M2M Leaderboard, AT&T misses second place through US technology choices
Machina Research updates its M2M Leaderboard, ranking MNOs on expected success between now and 2020. Vodafone, Deutsche Telekom and AT&T remain top, with Telefónica moving up one place to 4th.
