Used · Grade A Used phones have had a previous owner and are checked and graded by the retailer. Grade A is the retailer’s cosmetic grade and usually means only light signs of use – check the retailer’s grading guide before you buy.
Monthly Airtime Plan will increase from April 2027 Bill by £0.75 (MBB/Watches) or Monthly Airtime Plan will increase from April 2027 Bill by £2.50 (SIMO/Handsets).
Total cost is the upfront cost plus every monthly payment, including the scheduled price rises. Prices include VAT.
Your plan
Data
Unlimited data (5G)
Minutes
Unlimited
Texts
Unlimited
Plan
Classic Plan
Deal type
Pay monthly, 36-month contract
Network
O2
Sold by
O2
O2 Refresh lets you change phones whenever you want. It works by splitting your bill into two parts: a Phone Plan and an Airtime Plan. The Phone Plan is the cost of the phone and the Airtime Plan covers all your calls, texts and data. If you want to upgrade your phone, just pay off your Device Plan and you're free to choose your new device and tariff. Plus, if you decide to keep your phone once you’ve paid it off, we'll only charge you for your Airtime Plan – so your monthly bill will go down.
What’s included
Entertainment
Apple Music Subscription (3 months)Apple Music Subscription for 3 months.
Choose 3 months of Disney+ Standard, Amazon Prime, or more. (3 months)
Disney+ Subscription (3 months)
Offers
3-Year Warranty with selected tariffs3 Year period includes any standard manufacturer warranty period. Exclusions apply. Wear and tear, software issues and accidental, cosmetic or water damage are not covered.
Boosted Broadband Speeds for Virgin Media CustomersAlready a customer with Virgin Media but not with O2 yet? Bag a Virgin Media broadband speed boost to the next available level (up to 1Gbps).
Double Mobile Data for Virgin Media CustomersAlready a customer with Virgin Media but not with O2 yet? Get double data for every eligible O2 Pay Monthly plan in your household.
Discounts and rewards
Unlocked PhonesAll phones are sold unlocked.
Recommend a Friend and Earn RewardsEarn rewards each time you recommend a friend and they take out a new contract or upgrade their existing mobile contract.
Included services
O2 PriorityIt’s exclusive to O2 customers and brings you great offers from high street brands, tickets and experiences, as well as access to the best in entertainment.
Charge to mobileCharge to Mobile is available for all O2 customers and is a fast, safe and easy way to buy digital content in confidence, using just your mobile phone.
eSIM CompatibleThis network is eSIM Compatible.
Share your data across multiple devicesShare your data allowance across multiple O2 devices.
Network and roaming
5G-ready5G is the fifth generation of mobile networks.
No speed caps
Free EU RoamingEU roaming is included for free in your monthly allowance. You don't pay more to call, text or use your data when you're in Europe.
Wi-Fi CallingNow you can call and text as normal wherever there’s Wi-Fi, thanks to Wi-Fi Calling. No need to download an app, just make sure your phone is connected to Wi-Fi.
O2 Wi-Fi HotspotsSurf online for free on O2 Wifi in thousands of locations nationwide. It's up to10 times faster than a normal mobile connection, there's no need to eat into your mobile data.
Flexibility
O2 Yearly UpgradeO2 customers can upgrade their phone after 12 months at no extra cost.
O2 Refresh FlexO2 Refresh splits your Pay Monthly bill into two parts. The Device Plan is the cost of your device and Airtime Plan is the cost of your allowances.The flexible tariffs let you change your airtime tariff up or down, once a month, throughout the length of your contract.
Extras are as described by O2. Terms apply; check them on the retailer’s site before you buy.
About O2
O2 is the commercial brand of Telefonica UK Limited and is a leading digital communications company with the highest customer satisfaction for any mobile provider according to Ofcom. With over 23 million customers, O2 runs 2G, 3G and 4G networks across the UK, as well as operating O2 Wifi.
Prices last updated by O2 on 21 Oct 2026. Always check the final price with the retailer before you buy.
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36-month contract