Activate between 1st October 2026 and 31st March 2027. For full Pay As You Go Big Bundles terms and conditions, including links to terms for Rolling Plan, Priority, O2 WiFi, EU roaming and O2 Rewards, Promotions and Competition Terms, see https://www.o2.co.uk/termsandconditions/mobile/big-bundle-terms-and-conditions
For Rolling Plans:
Get up to 5 x data for up to 3 consecutive months on the £10, £15, £20 and £30 Rolling Plans, then revert to standard data allowance. Offer will be applied automatically for all first-time customers of Rolling Plan. Existing customers with an eligible Rolling Plan tariff must text “MORE” to 2424 from their O2 Pay AsYou Go phone to activate the offer by 31 March 2027. Your credit balance must be at least the Rolling Plan tariff value on your monthly renewal date for 3 consecutive months to renew Rolling Plan and benefit from the offer for 3 months. If you switch to a non-eligible tariff during the 3 months, you will no longer be part of the promotion and will not get the promotional data allowances once your current Rolling Plan has expired. Data rollover not available on any promotional data. Offer excludes legacy tariffs, including Classic or Standard Pay As You Go. Ends 31 March 2027. Any customers who activate their sim during this period will automatically receive the promotion within 72 hours of activation.
Your Rolling Plan tariff value is the minimum recurring card payment required to activate and renew your bundle. Your Rolling Plan will continue to automatically renew on your renewal date after a successful card payment transaction. If your Rolling Plan does not renew, standard charges apply. You can switch a Rolling Plan once a month to take effect from your next Rolling Plan renewal date. UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Special and out of tariff numbers chargeable. Unused credit not refundable.
Fair usage policy and terms apply, see o2.co.uk/terms.
For Big Bundles:
Get up to 5 x data for up to 3 consecutive months on the £10, £15, £20 and £30 Big Bundles, then revert to standard data allowance. Offer will be applied automatically for all first-time customers of Big Bundle. Existing customers with an eligible Big Bundle must text “MORE” to 2424 from their O2 Pay As You Go phone to activate the offer by 31 March 2027. Your credit balance must be at least the Big Bundle tariff value on your monthly renewal date for 3 consecutive months to renew bundle and benefit from the offer for 3 months. If you switch to a non-eligible Bundle during the 3 months, you will no longer be part of the promotion and will not get the promotional data allowances once your current Bundle has expired. Data rollover not available on any promotional data. Offer excludes legacy tariffs, including Classic Pay As You Go. Ends 31 March 2027. Any customers who activate their sim during this period will automatically receive the promotion within 72 hours of activation.
Pay As You Go only. Your Big Bundle tariff value is the minimum monthly credit balance or top up required to activate and renew bundle. Bundle will continue to automatically renew on your bundle renewal date if you have sufficient credit. If bundle does not renew, standard charges apply. You can switch bundles once a month to take effect from your bundle renewal date. UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Special and out of bundle numbers chargeable. Unused credit not refundable.