Can't access data, getting message "sign into network"
Keep getting the message to "sign into network" and can't access data, despite having 2 gigs of data available. When i'm home I have clicked the link it provides, click the right option to access the network and it works for a moment but as soon as i'm outside of our wifi i lose my network connection and can't access my data again - which defeats the purpose of having data... Help please!