I topped up my o2 account by 20 euro on Saturday and I used my phone to access the internet, this usually charges 99c for 24 hours, but instead took €13.49 one day and €4.47 another, I dont understand why this has happened as it never has before could you explain why this has happened? Thanks for the help.
No there is no such plan but you can get the data addon as advised above. It's €9.99 every 30 days for 700mb allowance. To get it text NET to 50231 Check usage by texting USAGE to 50231 And cancel it by texting CANCEL to 50231