How to Redeem O2 Recharge

Visit the O2 top-up page: Go to https://www.o2.co.uk/topup.
Log in to your account: Sign in to your O2 account or create one if you haven’t.
Enter your recharge details: Input the required information, including your payment details and the amount you wish to recharge.
Complete the transaction: Follow the prompts to finalize the recharge process and add credit to your O2 account.