Ever since John Legere took over as CEO of T-Mobile five years ago, the relationship between the "Un-Carrier" and its big rivals has been less than cordial. Verizon and T-Mobile routinely run ads slagging their opponents' networks, picking on everything from extra fees to data throttling as a reason to switch.
But when T-Mobile put out an ad last year claiming that its LTE network was faster than Verizon, Big Red filed a complaint with the National Advertising Division. Months later, a ruling is here, and no one really won.
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