
AT&T Ordered to Revise “AT&T Guarantee” Ads After Charter Challenge
The National Advertising Division (NAD) has weighed in on AT&T’s highly promoted “AT&T Guarantee”, and the verdict is a mixed bag: some claims hold up, but others will need to be scaled back or dropped. The review came after a challenge from rival Charter Communications, and it highlights just how closely competitive claims in telecom advertising are scrutinized.