Avoiding Unnecessary Charges While Traveling Internationally With An iPhone

Editor?s Note:?Brenden Mulligan?is an avid traveler and entrepreneur who created Onesheet, Webbygram, TipList, ArtistData, MorningPics, and PhotoPile. You can find him on Twitter at?@mulligan.? In my opinion, the smartphone is the greatest travel tool ever created. They enable you to be in a completely foreign place, yet immediately have access to maps,?directions, restaurant?recommendations, and more.

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a.j. jenkins riley reiff david decastro