RPI: Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2024 bill onwards. Find out more at o2.co.uk/prices.

O2 Refresh custom plans: Direct purchases only. Pay the cash price for your device or spread the cost over 3 to 48 months. Like new devices excluded. The device cost will be the same whatever you choose. There may be an upfront cost. Up to 24 months, you need a monthly rolling Airtime Plan as long as you have a Device Plan. After 24 months, you can: (i) continue with the Device Plan and Airtime Plan, (ii) continue with the Device Plan and terminate the Airtime Plan, or (iii) terminate both the Airtime Plan and Device Plan (provided that you pay the remainder of your Device Plan in full). UK data only. Fair Usage policy applies. Devices subject to availability. 0% APR. Finance subject to status and credit checks. 18+. Direct Debit. Credit provided by Telefonica UK Ltd, 500 Brook Drive, Reading, RG2 6UU, UK. Telefonica UK is authorised and regulated by the FCA for consumer credit and insurance. Terms apply, see o2.co.uk/terms.

UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Fair Usage policy applies. Special and out of bundle numbers chargeable. 4G phone required to access 4G. 4G available in selected areas.

Change your airtime tariff after 30 days and then once every billing month during your minimum contract period, choosing from a selected family of tariffs. Some tariff extras are only available on the starting tariff, are not transferable, and may be lost if you change to an ineligible tariff. Devices are subject to availability.

UK data only. Fair Usage policy applies. Devices subject to availability. 0% APR. Finance subject to status and credit checks. 18+. Direct Debit. Credit provided by Telefonica UK Ltd, 500 Brook Drive, Reading, RG2 6UU, UK. Telefonica UK is authorised and regulated by the FCA for consumer credit and insurance. Terms apply, see o2.co.uk/terms.

RPI: Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2024 bill onwards. See o2.co.uk/prices.

Unlimited Data available on O2 Custom Plans on selected handsets and selected SIM Only tariffs. Fair use policy applies, personal and non-commercial usage only. If you regularly use 650GB of data per month or tether 12 or more devices we may consider this to be non permitted use and have the right to move you to a more suitable plan. EU roaming capped at 25GB per month, chargeable at £3.50 per GB afterwards. For full terms see www.o2.co.uk/terms.