Monday, November 3, 2014

KnowRoaming sticker SIMs can now help more people avoid roaming charges

Remember KnowRoaming? That seemingly magical sticker SIM supposed to be attached on top of your usual one, so you can avoid expensive roaming charges? It's finally available for purchase. KnowRoaming works with a GSM Android, iPhone or Windows mobile...



Source: Engadget RSS Feed http://j.mp/13znZft

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