TOTUM members, data-rich savings await! Grab an incredible 250GB of data for just £15 a month on a 12-month SIM at O2 outstanding connectivity at an unbeatable price, perfect for streaming, scrolling, and staying connected without ever worrying about running out. Head to O2 and shop this fantastic deal today!
• Available to verified TOTUM members.
• Terms and conditions apply as specified on the offer provider's website.
• Exclusions and eligibility criteria may apply.
• Cannot be combined with other offers unless otherwise stated.
• Offer may be amended or withdrawn at any time without notice.
• Full T&Cs can be found here : https://www.o2.co.uk/termsandconditions
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FAQ
TOTUM members can get an O2 SIM-only plan with 250GB of 5G data for £15 a month on a 12-month contract, with unlimited UK minutes and texts.
Open the offer through the TOTUM app or totum.com and follow the unique TOTUM offer link to O2. Select the qualifying 250GB plan, complete O2's checks and confirm the monthly price and contract details before submitting the order.
Join online through O2 after starting in the TOTUM app or on totum.com. Once activated, the SIM can be used on O2's UK network, with Europe Zone use subject to O2's roaming terms.
The offer applies to the qualifying O2 250GB SIM-only airtime plan for a compatible phone. A physical SIM or eSIM may be available depending on the device and checkout options.
A 12-month minimum term and O2 eligibility and credit checks apply. The £15 monthly airtime price is due to increase by £2.50 from April 2027; coverage, out-of-bundle charges and roaming fair-use limits also apply.