Call the United Kingdom home? Have a thing for overly large, unorthodox smartphones? Well then, today's a good day to be a Three customer -- or plan on being one soon. The carrier has announced that the Samsung Galaxy Mega will be up for grabs on its website starting today, while brick-and-mortar stores are expected to have it on shelves as soon as tomorrow. The enormous 6.3-inch handset is being offered in conjunction with a variety of monthly tariffs, and there's also an option that takes advantage of Three's new pay-as-you-go scheme. Better yet, the company says the Galaxy Mega is future-proof, as it'll be able to support its upcoming LTE network once it goes live. Just remember, though... Three UK is in absolutely no rush to flip that switch.