O2

I have gone for the 1GB data plan which is more than enough for my needs. Thanks for all your help.

Thank you. I'll just go with the sim, it works out the around the same price per month as I would have been paying with a bolt on anyway and I don't have to commit to 2 years. Thanks for all your help.

Thank you so much. So if I take out one of these sim only contracts I'll definitely have the Personal Hotspot on the phone and will be able to tether?

How do you change to full contract? Is there way to do this through myO2? Or is there a link you can provide for information on changing from Pay and Go to Pay Monthly?Otherwise I'll need to return the phone unfortunately as tethering is a deal break...