International travelers who want an iPhone 4S for its global roaming should buy their handset from Sprint or Verizon Wireless. These two carriers will unlock your phone so you can use it with any international rate plan.
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Source: http://feeds.gawker.com/~r/gizmodo/full/~3/VPHw9Mw1QaQ/sprint-and-verizon-to-unlock-the-iphone-4s-for-international-travelers
INGRAM MICRO INFORMATICA INFOCUS ZORAN
