AT&T refunds wireless data fees after FCC investigation
Posted on November 06, 2012 at 19:44 PM EST
SAN FRANCISCO, Nov 6 (Reuters) - AT&T Inc has agreed to pay a $700,000 fine and refund customers who had been overcharged on smartphone plans, after the Federal Communications Commission looked into complaints that the No. 2 U.S. wireless carrier may have switched users to costlier monthly subscriptions without their consent.