Hi im currently on o2 pay as you go, thinking of upgrading to 12 month sim only contact, i want to keep my current o2 number and use my current phone which is 6 months old sony xperia 10.
So ive had a text offering £10 a month, the same amount as i top up now, can i do this and keep my number, but start it on 15th may when my current top up needs renewing. Hope this makes sense
