AT&T unlocks the iPhone, handing MVNOs a big gift - GigaOM
 Digitaltrends.com | AT&T unlocks the iPhone, handing MVNOs a big gift GigaOM The iPhone 4S sports both GSM and CDMA radios, but it's doubtful Sprint or Verizon will ? or even can ?activate it on their networks. However, there's a huge opportunity here for mobile virtual network operators (MVNOs) that resell the carriers voice ... AT&T iPhone Owners Can Unlock Their Phones, After That Two-Year Contract Anyway AT&T will unlock your off-contract iPhone starting this Sunday AT&T Will Unlock Out-of-Contract iPhones |