4G will only be accessible to those with phones like iPhone 5 and Samsung Galaxy SIII LTE.
Until today Britain has used 2G and 3G networks to connect phones and tablets to the internet on the go. 4G allows users to download more quickly with promised speeds 5-7 times faster than today's 3G by 2014.
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Both Hull City and Sheffield Wednesday fans have descended on Wembley Way ahead of the Championship play-off Final.
Mostly fine, dry and sunny except at the coast. Rain expected to arrive in the east late on Monday
Hull supporters are being urged to launch into song at Wembley for a 12-year-old fan who's recovering in hospital from major cancer surgery.