O2 Pay As You Go Top Up Not Working. They can redeem the voucher themselves by using their phone to text the vouchers unique PIN to 789111 or by calling us on 789. You can check your usage make payments unlock your device and more.
Choose your free SIM on the Pay as you go section of O2 website. Calling the O2 Top-Up line. Return money in Pay As You Go 03-11-2021.
Track usage upgrade and get support with the My O2 app.
My O2 account in My O2 03-11-2021. On 13-04-2018 2324. If for any reason the person is unable to redeem the voucher on their phone you can still use the voucher to top up their account for. Top up 15 or more and get.
