The Trump family is launching a mobile network, Trump Mobile, and a Trump-branded phone, the T1, which they claim will be made in America. Related The Trump Mobile T1 Phone looks both bad and impossibleDetails on the phone itself are sketchy. As for the network, Trump Mobile’s online Terms of Use say that it’s “powered by Liberty Mobile,” a freedom-themed mobile virtual network operator (MVNO) that uses the T-Mobile network. “Trump Mobile is going to revolutionize cellphones, mobile calling,” Eric Trump told Fox News, before suggesting that the company will run a call center out of St. Louis, Missouri. Trump launching a mobile network could have complications.