tag:bbc.co.uk,2008:cps:playlist:mediaAsset:14633608 Mapping Britain's 3G mobile data networks: Cardiff Rory Cellan-Jones discovers the state of mobile phone data services in the Welsh capital. 2011-08-23T11:34:19Z en News 14633608 99113 blocked tag:bbc.co.uk,2008:cps:advert:mediaAsset:14633608 tag:bbc.co.uk,2008:cps:ident:news:video:640x360 tag:bbc.co.uk,2008:cps:mediaAsset:14633608 tag:bbc.co.uk,2008:cps:playlist:mediaAsset:14633611 Mapping Britain's 3G: London Rory Cellan-Jones ends his mobile data survey trip from Wales to London with a look to the future. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:14616843 Mapping Britain's 3G: Oxfordshire Rory Cellan-Jones discovers a 3G mobile phone "notspot" in the village of Cuddesdone, near Oxford. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:13346286 3G network reaches top of Everest It seems you cannot escape from it all even on the top of the world. A mountaineer has posted a message on the social networking site Twitter from Everest's summit. tag:bbc.co.uk,2008:cps:playlist:mediaAsset:10652183 Bringing broadband to a rural 'notspot' People in rural areas have long suffered from slow internet speeds, but could new technology help bridge the divide between town and country?