You know Talktalk mobile is also a virtual network, right?
http://www.ispreview.co.uk/index.php/2014/11/uk-isp-talktalk-prep-switch-mobile-operators-vodafone-o2.html
You know Talktalk mobile is also a virtual network, right?
http://www.ispreview.co.uk/index.php/2014/11/uk-isp-talktalk-prep-switch-mobile-operators-vodafone-o2.html