T-Mobile and ATT may be crawling over one another trying to offer better deals these days but Verizon has been mostly content to sit back and watch while offering the occasional price cut to keep its customers happy. Re/code reports that Verizon CFO Fran Shammo said at a Deutsche Bank technology conference Monday that he wasn’t at all worried about the price wars going on between ATT and T-Mobile because he’s learned from experience that aggressively undercutting your competition’s prices is self-destructive in the long run. “We’re not going to buy customers,” Shammo said. “You have to earn customers.” In a lot of ways, it seems like Verizon sees itself as the Apple of the wireless world: It can get away with