AT&T Unlimited Data TV Commercial, 'Holiday Gathering: Galaxy S7'

"The Unlimited Effect" of Unlimited Data from AT&T Wireless is depicted as a man uses his vast knowledge of pop culture to help along the conversations of forgetful friends and family at holiday gatherings. He steps in to provide factoids at the table, in the kitchen and he even interrupts a foosball game to exclaim that narwhals really exist. For a limited time, AT&T customers can get a free Samsung Galaxy S7 with a qualifying agreement.