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Do you know when to commit to a mobile carrier contract and when to buy outright? Do you know exactly how much data allowance you'll need every month? Do you know what to do with your old phone once you get yourself a shiny new one? Find out if you're savvy enough to scan the mobile landscapes and resist the seductive sales assistants in order to call yourself a Mobile Adventurer. And you know, not just a sidekick.
via giffgaff.com