Multi-line SIM offer

Your monthly charge excludes VAT and includes a £5 discount for paying by a recurring method, such as Direct Debit. Each April, your Monthly Charge will increase by 4.5%. Please see an illustrative example below, showing how this would work if your Monthly Charge is £30. Please note this is not a representative example for your chosen plan. For more information, see Terms & Conditions | Three.

Monthly Price until March 2024 - £30.00
Monthly Price from April 2024 to March 2025 - £30 + £1.35 (4.5% of £30.00) = £31.35
Monthly Price from April 2025 to March 2026 - £31.35 + £1.41 (4.5% of £31.35) = £32.76

3 Unlimited data voice SIMs - Save £576
Multi-line SIM offer. Price excludes VAT. Unlimited use in the UK only. £11 a month for each SIM when you buy 3 SIMs on a 24 month plan. Price includes £5 monthly discount for paying by a recurring method such as Direct Debit. Saving of £576 over 24 months when you buy 3 SIMs on a Boundless 24 month plan compared to the cost of a single Unlimited SIM over 24 months. Each April, your Monthly Charge will increase by 4.5%. Offer available from 08/11/2024 to 20/11/2024.

500GB 6 months half price SIM
24 Months. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April, your Monthly Charge will increase by 4.5%. First 6 months half price at £7 (Ex VAT) remaining 18 months at £14 (Ex VAT). UK usage only.

Apple Intelligence
Apple Intelligence will be available in beta on all iPhone 16 models, iPhone 15 Pro and iPhone 15 Pro Max, with Siri and device language set to US English, as an iOS 18 update in October 2024. UK English support will be available in December 2024. Some features and additional languages will be coming over the course of the next year.

Based on analysis by Ookla® of Speedtest Intelligence® data for Q1-Q2 2024. Ookla trademarks used under license and reprinted with permission.