Do you have an unlocked mobile phone and want the cheapest SIM only deals available? There are many different options available from the major mobile phone networks. You just need to think about how you will use your phone in order to find the cheapest SIM only plans for you.
Will you mainly be using your mobile phone to send text messages? If so, the cheapest SIM only deals will be ones that include unlimited texts.
3 offer some of the cheapest SIM only plans for texters. Although you will not get any calling you can get unlimited texting, free Skype to Skype calling and free Windows Live Messenger service for only 5 pound per month. 3 also have a similar plan for the Internet as well.
If you are making calls as well, other plans will end up being the best choice. Vodafone offers 10 pound plans for phones that can give you 100 minutes and 500 texts monthly for a 30 day plan or 300 minutes and unlimited texts for a one year contract.
If you want internet access, the 5 pound deal from 3 is likely to be your best bet. Orange offers a 20 pound plan that gives 500 minutes, unlimited texts and 500MB of mobile browsing. There are other plans as well that come in at around this rate so it is simply a matter of choosing the plan with the features that are best for you.