He will be surrounded by advisers and staffers who will be paid off or will be promised work after Trump is president, and those people will influence Trump's decisions. And the Repub. party will also influence his decisions.
Sales of cell devices like tablets and phones are flat or declining - so there's no growth, but people expect lower prices and 5G build-outs. DirecTV is also declining. AT&T can obfuscate their numbers behind a Time Warner merger.