Good news for all the O2 customers out there who have been trying to get their hands on a new Micro SIM card for the iPhone 4, as we have just checked with a number of O2 stores throughout the UK and ...

O2 is one of the leading telecom brands in the U.K., providing mobile SIM card and broadband services. As a customer, it allows you to customize your monthly plan according to your needs. If you have ...

If you've just finished your mobile contract or you've been out of one for a while then now may be the time to switch to a SIM only deal. A SIM only deal just covers the mobile service, so you're no ...