BELLEVUE, Wash.--(BUSINESS WIRE)--Verizon seems to be spending billions on its latest ad campaign telling you to ‘Never Settle.’ T-Mobile (NYSE: TMUS) couldn’t agree more. So, today the Un-carrier launched the Never Settle Trial, exclusively for Verizon customers, so they can give the Un-carrier a try with no risk or extra out-of-pocket expense. And, T-Mobile kicked off a new campaign of its own laying out the facts and all the ways wireless users should never settle … like settling for an old