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Rebtel Makes Free International Android-to-Android Calls
Android only: A long time ago, we mentioned cheap international phone service Rebtel, but recently they've regained our attention with a new Android app that lets you call other Android users in over 50 countries for free.
07-04-2010 Tags advice, computing, diy, email, firefox, gmail, google, hacker, health, household, howto, life hacks, lifehacks, lifestyle, mac, personal technology, productivity, software, technology, tricks, windows

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