Hello and welcome to the Vergecast, the flagship podcast of number portability. I'm your friend David Pierce and today on the show we are going to answer your questions about phones. We try to do a hotline episode on the show every week or so. We have a lot of questions about smartphones, but not about like which smartphone should you buy because increasingly I think that's a pretty easy question for most people, but questions about how do we move around in the world as people who have smartphones. How do w ...