T-Mobile launches #BallBusterChallenge in response to Verizon colorful balls ad
After targeting Sprint with a MetroPCS promo, T-Mobile is now going after Verizon with a new offer of its own. The #BallBusterChallenge is a response to Verizon’s recent ad that talks up its network performance in a RootMetrics study and compares AT&T, Sprint, and T-Mobile’s results using colorful balls. To help “set the record straight,” T-Mobile is launching the #BallBusterChallenge, which will see T-Mo … [read full article]















