If you use the o2 pay as you go mobile phone, there is supposed to be a way you can get free top ups. To do this you will need an o2 sim card with 300 texts per month. Use it to top up your account, which should give you ??10 worth of talk time. 300 texts. and 300 WAP minutes. Now you will need to make a note of the date that you did this, write it down somewhere. Use your phone as normal for the
. rest of the month, or until you run out of texts, and then reset your phone back to the date that you topped up, leave your phone turned on, on this date for a few minutes, but do not use your phone for anything. After a few minutes, change the date back to the real date, and use your phone as normal. When the next month begins you should get a message from o2 thanking you for topping up, and you should have 300 free text messages. To find out more about this, visit this website, http://www.squidoo.com/free-top-up-codes