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BT Business Full Fibre – like no other broadband you've experienced

Even more reasons to switch

Make your workplace a wi-fi hotspot

With Guest Wi-Fi your customers can browse while they shop, and clients can work when they visit.

Minimum speed promise

If your speed drops below what we promised and we can’t fix it, you can just walk away. It’s as simple as that.

Security experts with one mission

Our 3,700+ cyber-security specialists are ready to protect your business every minute of the day.


What's the difference between BT's Essential and Halo for business plans?

Full Fibre Essential is a product designed for businesses that need to keep costs to a minimum. It offers the core benefit of full fibre broadband with speeds up to 900Mbps, a minimum speed guarantee, a BT Business Smart Hub 2, plus free Guest Wi-Fi and access to 5 million UK wi-fi hotspots.

Halo for business offers even more, with inclusive 4G broadband backup via Hybrid Connect, ongoing 24/7 IT support for your business and one free visit from BT’s very own Expert Setup engineer team. All of this, with an optional free static IP and a fixed price guarantee.

Plus add Complete Wi-Fi or our cloud backup solution to either Essential or Halo for business plans to make your business connectivity even more seamless.

How can I upgrade my Full Fibre Essential plan to Full Fibre Halo for business?

Easy, just call 0800 084 1847 and talk to a member of our team. We can upgrade you at any point in your contract.

Things you need to know

Terms, conditions and legal stuff

Some BT Business Broadband lines require a BT Business phone line. You’ll need to sign-up to a minimum contract. Terms and conditions apply. See under the Broadband and Internet Services section for more information.


Prices exclude VAT of 20%.

Your service is subject to terms and conditions found at under the Broadband and internet and Mobile services sections. You will be subject to a minimum contract term and at the end of this minimum contract term you will pay the full standard price – see Section 59, Part 2 and Section 10b of the BT Price List found at

You will incur a £125 charge for a new line or £20 for reactivation of an existing line or for taking over a working line. There is no charge to switch your line to BT from another supplier. Depending on your site and subject to any survey, you may incur excess construction charges – see Section 45, Part 1 of the BT Price List found at

By signing up to Cloud Voice Express your existing BT PSTN service will terminate. Once terminated, BT may not be able to re-instate your PSTN service on the same commercial terms as you may previously have had.

Cloud Voice Express does not guarantee the ability to make calls to emergency services at all times.

Mobile speeds vary by location, coverage and demand.

Jan Sale offers

Offers end 06/02/22. £274 saving based on standard price of £34.95/month over a 2 year contract. Price excludes 20% VAT and includes BT line rental. £9.95 hub delivery charge applies. Your bundle service is subject to terms and conditions found under the BT Bundles heading at under the Broadband and Internet dropdown. You will be subject to a minimum contract term and at the end of this minimum contract term you will pay the full monthly bundle price – see Section 59, Part 2 of the BT Price found at The monthly price shown will increase from April every year by the Consumer Price Index rate of inflation published in January that year plus 3.9%. See for details.

Fixed Price Guarantee

Fixed price guaranteed for the duration of your minimum contract term and applies to your monthly bundle price and monthly mobile price only. Excludes all other services such as add-ons or out of bundle charges.


We have a compensation scheme for those rare occasions where something goes wrong, and there are delays in putting it right. See information on compensation scheme at

Hybrid Backup and Always Connected Guarantee

If your Hybrid Backup or 4G Assure service fails to activate within 30 minutes of you reporting a fixed line fault to us, leaving you without a broadband connection, you can claim a one-time credit of £60 to be added to your bill.

To be eligible, you must report a fixed line failure in the correct manner. You’re restricted to one compensation claim during your contract term. Credit will be applied once the fixed line fault is resolved.

Hybrid Backup and next day set connection

We deliver Hybrid Backup the next day if your order is placed by 12pm Monday to Friday and you pass credit checks. Orders placed at the weekend will be delivered on Tuesday, or Wednesday for bank holidays.

Complete Wi-Fi Money back guarantee

The Complete Wi-Fi Guarantee is valid for a period of 6 months from the Service Start Date. The Complete Wi-Fi Guarantee will cover the main building at your site, but will not cover any Broadband faults or any outbuildings or extra sites. If your Complete Wi-Fi fails to provide a strong signal, BT may send you up to five additional Wi-Fi Discs. If you have three or more Wi-Fi Discs, you can request for a BT engineer to visit your Site to maximise performance. If your Complete Wi-Fi still fails to provide a strong signal, you will be entitled to cancel the Complete Wi-Fi add-on during the guarantee period and claim a refund of up to a maximum of 6 months’ previous Charges for the Complete Wi-Fi add-on. If you cancel the Complete Wi-Fi add-on under the Complete Wi-Fi Guarantee, your BT Broadband plan will continue unaffected. You must return all Wi-Fi Discs to BT.

For full terms and conditions, please refer to the BT Business Broadband, Superfast, Ultrafast and Hyperfast Schedule to the General Terms

Speed Promise

Before your service starts, we will provide you with the Minimum Guaranteed Access Line Speed and an estimate of the upload and download speed you may expect. If after 10 days from the start of your service your speed is regularly at or below this speed, you may contact BT and BT will try to fix it. If BT is unable to fix it within 30 days, you can terminate your service without paying any charges (other than for any service already received) but you must return any BT Hub. Please see minimum guaranteed download speed for more information.

BT Sport

TV license and latest Android, Window or iOS operating system required. App is for your personal, non-commercial use in the UK.

UK’s largest Wi-Fi network

You can get onto our Wi-Fi as long as you're in one of our Wi-Fi hotspots and your device has wireless internet.


Several factors can affect your speed (such as distance to the street cabinet). To check the speed at this location visit: Not all lines in Ultrafast enabled areas can support the Ultrafast service.

Speed Estimates

The speed ranges we show are estimates based on business peak time between 12.00 and 14.00. The estimates take into account congestion on the network at these times. Your actual broadband speeds depend on a number of factors, including distance from the exchange, your equipment, the quality of your line, the number of people connected at the same time, and whether Wi-Fi is being used. It can take up to 10 days for your line to settle at its maximum stable speed.

Enhanced IT support

Enhanced IT support included with Enhanced broadband only.

80% faster than Virgin Media

*Based on fastest advertised BT Business Full Fibre download speeds of up to 900Mbps versus up to 500Mbps on Virgin – subject to availability.