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Counting data cost on mobile phones

Counting data cost on mobile phones

bbc.co.uk - By Zoe Kleinman

We all understand the price of a five-minute phone call. But five minutes spent on a social network, or checking an email account, is a lot more difficult to attach a value to. Did you upload photos, open an email attachment or watch a video clip? That same five minutes can vary wildly in terms of …

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