AT&T is ready to go to court to defend its T-Mobile bashing ad

TL;DR

• AT&T recently launched an ad campaign that uses the BBB National Programs’ National Advertising Division findings to criticize T-Mobile for “un-truths.”
• The NAD has ordered AT&T to remove the promotional material, which it says violates ad-industry rules.
• The carrier has now filed a complaint for declaratory relief against the self-regulatory body.