iMessages and swapping out sim cards when traveling overseas

[cellulartalk]

Hi all, i have an unlocked iPhone 5 and im travelling to Europe in a couple of weeks. i plan on getting a sim card from a local provider when i get to europe. my question is, will i still be able to iMessage with everyone back from the states with my old phone number if im in wifi even though my...

More... (http://www.howardforums.com/apple/1833148-imessages-swapping-sim-cards-traveling-overseas-new-post.html)

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