Quote:
AT&T was told to refund the extra dough that these customers paid and in addition, the carrier was fined $700,000. In its defense, AT&T said that only .03% of its customers had been affected, and that most of them received a refund. The mistake was discovered in 2010 and as part of the agreement with the FCC, AT&T was told to train its customer representatives better, keep its users notified of changes to the carrier's plans, and go through accounts to spot any potentially overcharged customers who might be due a refund.
Source

AT&T must not be too happy about this.














