Three UK has introduced a new technology that it claims will allow mobile signals to travel much further into buildings and reach more rural areas, removing many of the current coverage "blackspots" across the country.
Three beats EE to launch UK's first 4G mobile voice service - Telegraph
So they have beaten the other 3 main networks to the punch.
Three beats EE to launch UK's first 4G mobile voice service - Telegraph
So they have beaten the other 3 main networks to the punch.