If ATT can't answer this question, why consider them as a supplier?
I'm thinking about getting a tablet. The one I'm interested in is wifi only right now. I've seen some that are wifi and available through Att, Verizon, etc. My question is do you have to have a separate data plan for these tabs? I have a data plan for my smartphone through ATT so if I get a tab that is available through ATT/wifi can I use my current data plan or do I have to purchase a separate one for the tab in order to use it through ATT?