The One Plan - £25 per month
| Contract length | 12 Months |
| Inclusive UK voice minutes | 2000 |
| Inclusive UK text messages | 5000 |
| Three-to-Three minutes | 5000 |
| Internet Allowance | 1GB |
| Voice call Charges | |
| 3 to UK landline (Flat rate) | £0.25 per minute |
| 3 to 3 UK (Flat rate) | £0.10 per minute |
| 3 to other UK mobile networks (Flat rate) | £0.25 per minute |
| Voicemail (Flat rate) | FREE |
| Video Call Charges | |
| 3 to 3 UK | £0.50 per minute |
| 3 to other UK mobile networks | £0.50 per minute |
| Videomail | £0.25 per minute |
| Other Charges | |
| UK Text Messages | £0.10 |
| UK Picture Message | £0.25 |
| UK Picture Mail | £0.25 |
| UK video messages | £0.50 |
| Internet browsing | £0.10/MB |
Inclusive minutes and texts are for UK mobiles and landlines beginning 01, 02, 03. 08 / 070 numbers cost up to 20p per call plus 20p per minute / 1 per call plus 70p per minute respectively. For details see the Price Guide three.co.uk/priceguideor