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Plan Details for Voice & Data SIMs
(including those as part of a mobile phone plan)
Plan Details
What's not included
Important terms
Business plan details
Here we’ll cover the advantages of this plan, what's included and excluded, and any additional charges. Pay close attention to "What you need to be aware of” for information on potential price increases.
Key benefits
- Personal Hotspot in the UK
- Roaming
- Three+ Rewards app
Things to be aware of
Charges exclude VAT.
Excluding Three Business Adapt and Dynamic, from your bill date each April, your Monthly Charge will increase by a fixed amount depending on the plan’s original Monthly Charge. Plans with an original Monthly Charge of £9.99 or less will increase by £0.50 per month. Plans from £10 to £20 will increase by £0.75 per month. Plans from £20.01 will increase by £1.50 per month. All increases exclude VAT. Three Business Adapt and Dynamic Monthly Charge will increase by 4.5% each April.
The monthly plan charge includes £5 discount for paying by a recurring method, e.g. direct debit.
Additional charges if you spend outside of your allowance.
More about what's included
Personal Hotspot in the UK With Personal Hotspot, you can use existing data allowance to connect other devices to your phone and get online. Pretty handy when there's no Wi-Fi.
Unlimited data Where your plan includes unlimited data, you can work on the go with as much data as you'll ever need in the UK. Download, email, share, and stream, without the worry of going over your allowance.
Roaming When you're working abroad, use your allowances to call, text, and use data in over 160 Go Roam destinations worldwide.
Unless expressly stated otherwise in your plan description, unlocking your UK allowance for Go Roam in Europe destinations will cost you £2 per 24-hour period. For Go Roam Around the World destinations, the cost is £5 per 24-hour period. For Go Roam Around the World Extra destinations, the cost is £7 per 24-hour period
These costs include VAT where applicable and are per SIM. Roaming in the Republic of Ireland and the Isle of Man is excluded from the daily charge. Unlimited data, minutes and texts are UK only, our fair use policies apply in Go Roam destinations. See our current price guide for full details at https://www.three.co.uk/terms-conditions/business/business-price-guides .
Three+ rewards app Download the Three+ rewards app to claim tastier team lunches, after-work cinema trips for less, and exclusive offers on favourite brands. There’s more to life with Three+.
What’s not included with your business phone contract
When your allowances run out If you’ve used your monthly UK inclusive allowance of data, you’ll be charged 1p per MB (ex VAT) unless you opt to purchase an Add-on.
Additional and extra charges
Inclusive minutes and texts (if any) are for UK mobiles or landlines starting 01, 02 or 03. Calls to non-standard 07 numbers and numbers starting 070, 084, 087, 09, and 118 are not included in your monthly inclusive allowance
Calls to non-geographic service numbers starting 084, 087, 09, and 118 are split into an access charge set by us at 65p per minute, plus a service charge set by the company you’re calling – they'll tell you this. There may also be a charge to connect for 118 calls
UK picture messages - 65p each
UK to International calls – up to £3.00 per minute
Plan charges are exclusive of VAT at 20%. Price includes a £5 monthly discount for paying by a recurring method, such as Direct Debit. Excluding Three Business Adapt and Dynamic, from your bill date each April, your Monthly Charge will increase by a fixed amount depending on the plan’s original Monthly Charge. Plans with an original Monthly Charge of £9.99 or less will increase by £0.50 per month. Plans from £10 to £20 will increase by £0.75 per month. Plans from £20.01 will increase by £1.50 per month. All increases exclude VAT.
The £5 monthly recurring payment discount and the annual price increase do not apply to Add-ons or Outside-of-Allowance Services. Three Business Adapt and Dynamic Monthly Charge will increase by 4.5% each April.
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Plan Details for Business Broadband
Plan Details
What's not included
Important terms
Business Broadband plan details
Here we’ll cover the advantages of this plan, what's included and excluded, and any additional charges. Pay close attention to "What you need to be aware of” for information on potential price increases.
Key benefits
- Unlimited UK data
Things to be aware of
Charges exclude VAT.
From your bill date each April, your Monthly Charge will increase by a fixed amount depending on the plan’s original Monthly Charge. Plans with an original Monthly Charge of £9.99 or less will increase by £0.50 per month. Plans from £10 to £20 will increase by £0.75 per month. Plans from £20.01 will increase by £1.50 per month. All increases exclude VAT.
The monthly plan charge includes £5 discount for paying by a recurring method, e.g. direct debit.
Additional charges if you spend outside of your allowance.
More about what's included
Unlimited data Your plan includes unlimited UK data. You can use as much data as you'll ever need in the UK. Download, email, share, and stream, without the worry of going over your allowance.
Roaming Three Business Broadband is a UK service designed for use in your business premises and not intended for roaming. If you roam within Go Roam destination(s) you will be subject to a daily charge to access your data allowance, and our fair use policies will apply. For roaming elsewhere, international rates will apply. For full details on all roaming charges, please see our current Business price guide or Roaming price guide at https://www.three.co.uk/terms-conditions/business/business-price-guides.
What’s not included with your Business Broadband contract
If you put the SIM from your Broadband Hub in a device that can also make and receive calls and texts these will be charged at “Outside of Allowances” rates. These charges can be found in the current Business price guide at https://www.three.co.uk/terms-conditions/business/business-price-guides .
Important terms you should be aware of
Price exclusive of VAT at 20%. Price includes a £5 monthly discount for paying by a recurring method, such as Direct Debit. From your bill date each April, your Monthly Charge will increase by a fixed amount depending on the plan’s original Monthly Charge. Plans with an original Monthly Charge of £9.99 or less will increase by £0.50 per month. Plans from £10 to £20 will increase by £0.75 per month. Plans from £20.01 will increase by £1.50 per month. All increases exclude VAT. The £5 monthly recurring payment discount and the annual price increase do not apply to Add-ons or Outside-of-Allowance Services.
All Charges exclude VAT. From Customer’s bill date each April, the Monthly Charge will increase by a fixed amount depending on the plan’s original Monthly Charge. Plans with an original Monthly Charge of £9.99 or less will increase by £0.50 per month. Plans from £10 to £20 will increase by £0.75 per month. Plans from £20.01 will increase by £1.50 per month. All increases exclude VAT. Excludes Three Business Adapt. See Adapt Plan information for annual price increases. Visit the price increase page for full details.
The Plan’s Monthly Charge includes a £5 discount for paying by a recurring method, such as Direct Debit. The £5 monthly recurring payment discount and the annual price increase do not apply to Add-ons or Outside-of-Allowance Services. See Terms & Conditions | Three.
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.
Overall saving of £216 (excl. VAT) on advertised monthly cost on the Apple iPhone 16 Pro Max 256GB on our 36 month Unlimited Data plan versus previous price between 10/10/24 and 06/02/25. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 07/02/25 and 08/04/25.
Introductory offer: Save £252 when purchasing the Apple iPhone 16e 128GB on our 36 month 80GB Data plan versus non-offer pricing between 26/03/2025 and 07/05/25. 80GB UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 21/02/25 and 25/03/25.
Saving of £540 (excl. VAT) is a combined saving when purchasing 3 iPhone 16 128GB on a 36 month Unlimited plan (£180 saving per device), versus our previous pricing between 07/02/2025 and 13/03/2025. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Charges excl. VAT. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge for each iPhone 16 128GB unlimited plan will increase by £1.50. Offer available from 14/03/2025 to 17/04/2025.
Overall saving of £144 (excl. VAT) on advertised monthly cost on the Apple iPhone 13 128GB on our 36 month 25GB Data plan versus previous price between 07/02/25 and 13/03/25. 25GB UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/03/25 and 17/04/25.
To get the advertised maximum saving of £264, between 07/02/25 and 31/03/25 Participant must purchase a Samsung Galaxy S25 Ultra 256GB on any data plan directly from Three Business UK (“Order”) and trade in a Samsung S23 Ultra (256GB) (fully functional and good condition) within 14 days of the Order for a trade in value of upto £264 (inc VAT). Three Business Recycle is powered by Three’s device recycling partner, Ingram-Micro. See https://businessrecycle.three.co.uk. New device serial number required.
Overall saving of £216 (excl. VAT) on advertised monthly cost on the Samsung Galaxy S25 128GB on our 36 month Unlimited Data plan versus previous price between 22/01/24 and 13/03/25. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/03/25 and 22/04/25.
To get the advertised maximum saving of £228, between 07/02/25 and 31/03/25 Participant must purchase a Samsung Galaxy S25 Plus 256GB on any data plan directly from Three Business UK (“Order”) and trade in a Samsung S23 Plus (256GB) (fully functional and good condition) within 14 days of the Order for a trade in value of upto £228 (inc VAT). Three Business Recycle is powered by Three’s device recycling partner, Ingram-Micro. See https://businessrecycle.three.co.uk. New device serial number required.
Promoter: Samsung Electronics (UK) Limited. UK, Isle of Man, Channel Islands or Republic of Ireland residents (18+) only or registered companies in the same. Purchase a Samsung Galaxy A56 5G from Three Business between 19/03/2025 – 15/04/2025 and claim a Galaxy Fit3 in Black, a 45W superfast charger and a complementary Silicone case (colour dependent on product purchased) by redemption. No cash alternative. To claim, Participants must visit https://samsungoffers.claims/GalaxyAPack, upload proof of purchase and provide all other required information (Claim) within 30 days of purchase. Maximum 1 Claim per Promotion Product purchased (maximum 4 Claims per household) and a maximum of 250 Claims per company participant. See https://samsungoffers.claims/GalaxyAPack for full Promotion terms.
Overall saving of £108 (excl. VAT) on advertised monthly cost on the Samsung Galaxy Z Flip6 5G 256GB on our 36 month Unlimited Data plan versus previous price between 05/12/24 and 13/03/25. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/03/25 and 22/04/25.
Promoter: Samsung Electronics (UK) Limited. UK, Isle of Man, Channel Islands or Republic of Ireland residents (18+) only or registered companies in the same. Purchase a Samsung Galaxy S24 or S24 FE (Promotion Product) from Three Business between 19/02/2025 – 01/04/2025 and claim a Galaxy Fit3 in Black and Galaxy Buds FE in White by redemption. No cash alternative. To claim, Participants must visit https://samsungoffers.claims/GetMoreWithGalaxy, upload proof of purchase and provide all other required information (Claim) within 30 days of purchase. Maximum 1 Claim per Promotion Product purchased (maximum 4 Claims per household) and a maximum of 10 Claims per company participant. See https://samsungoffers.claims/GetMoreWithGalaxy for full Promotion terms.
Overall saving of £144 (excl. VAT) on advertised monthly cost on the Motorola Edge 50 Neo 512GB on our 36 month Unlimited Data plan versus previous price between 05/12/24 and 06/02/25. 80GB UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 07/02/25 and 25/03/25.
Purchase a Motorola Razr 50 Ultra directly from Three Business on any contract before 23:59 on 25/03/25 and receive Moto Buds+ wireless earphones. Subject to availability, 220 gifts available. Max. 20 gifts for businesses. Gifts are non-transferable and there is no cash alternative. Not redeemable with any other offer. Three reserves the right to substitute the gift for a gift of equal or greater value. If promotion product is returned, gift must also be returned. UK residents/companies, 18+. For full T&Cs please refer to https://www.three.co.uk/terms-conditions/special-offers-and-promotions/motorola-razr-50-ultra-with-moto-buds-plus-gwp
Overall saving of £288 (excl. VAT) on advertised monthly cost on the Honor 200 Smart on our 36 month Unlimited Data plan versus previous price between 05/12/24 and 06/02/25. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 07/02/25 and 25/03/25.
Overall saving of £288 (excl. VAT) on advertised monthly cost on the Google Pixel 9 128GB on our 36 month Unlimited Data plan versus previous price between 07/02/25 and 13/03/25. Unlimited UK usage. Fair use policies apply in Go Roam destinations. See three.co.uk/terms-conditions for full details. Price includes £5 monthly discount for paying by a recurring method, such as Direct Debit. Each April your Monthly Charge will increase by £1.50. Offer available between 14/03/25 and 17/04/25.
