If you mean you want to remove the adult content filter from your account there are a few ways to do it. You can remove it yourself on the My Three app but you’ll need a credit (not debit) card as proof of age. Or you can contact customer service with your credit card and they can do it for you. If you don’t have a credit card customer service can also verify your age by doing a soft credit search. This won’t affect your credit rating in any way. I also assume you can go into a Three shop with your driving licence or passport,and they can arrange for it to be done for you.
