12 month contract with 50GB 5G Data. Roll over your spare data, No speed caps, Wi-Fi Calling, Free Delivery, Stream Sky Apps without using your data, eSIM Compatible, Piggybank Rewards. Customers who join Sky Mobile's Unlimited Calls and Texts plans get just that! Existing Sky customers get the minutes and texts for free. You just have to pick how much data you need, but don't worry, you can change your plan whenever you like via the My Sky app. At the end of the month, all remaining data is rolled over into a piggybank and remains valid for 3 years. You can also stream Sky apps without using your data Swap to a new phone or tablet whenever you want, before your contract ends.