AT&T just launched a revamp of its postpaid consumer and business smartphone plan lineup. The new consumer postpaid plans are called Value 2.0, Extra 2.0, and Premium 2.0, and replace Unlimited ...

iPhone owners who want to use tethering must give up their unlimited data plan, AT&T confirmed today. The new feature, which turns the iPhone into a mobile hotspot that a laptop or other device can ...

AT&T today announced that it is dropping its unlimited data plan for new iPhones as of June 7, and said would also offer tethering to iPhone customers for an extra $20 per month. Rather than offer new ...