O2 30 Day Sim
A good pay monthly deal offered in the UK today can give you a free handset and great mobile credits. But if you already have your own handset and you want even better credits, should you be getting a pay monthly deal? No. What you need is an O2 30 day sim.
Right now, there are 4 types of O2 30 day sims. One type is perfect for non-smart mobiles. Another is ideal for
smartphones or for users who will be going online using their mobiles a lot. There are also O2 30 day sims for iPhones and Blackberry users.