The useless network I have had thew misfortune of using. Does not work in busy areas such as airports (even if you have signals bars confirming network). You are unable to phone/text or use the web in these places. The customer service department are TERRIBLE!! They fob you off with incorrect information and send you round the houses rather than dealing with it themselves (such as telling you to send an email to another one of their own departments rather then sending it on your behalf.) Avoid this network, their deals seem to good to be true for a reason.