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Unlimited Infinity - 24 Months


For high internet users who wants unlimited data

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Estimated speeds

These are the maximum speeds you could get with our fastest products. Your actual speed may be less depending on local factors.

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We're open 8am - 6pm Monday - Friday

Our minimum guaranteed speed

We aim to provide you with the fastest speed available on your line, and we’ve signed up to Ofcom’s Voluntary Business Broadband Speed Codes of Practice

Included as standard

Access to 5 million BT Wi-fi UK hotspots

Get free, unlimited data when you're connected to a BT Wi-fi hotspot.

As the account holder, you get one free BT Wi-fi unlimited subscription - worth £15 a month - which you can start using as soon as you get your order confirmation (that’s right: before we’ve even connected your broadband!).

BT Wi-fi hotspots are available in places like cafés, hotels, pubs, city centres and many independent businesses. Find your nearest BT Wi-fi hotspots

We’ve got hotspots all over the UK, including at:

- Thistle, Hilton, and Hastings hotels
- Starbucks, coffee shops, railway stations, and shopping areas
- Conference centres, exhibition venues, and law courts
- Airport terminals and lounges (Etihad Airways, American Airlines, and Flybe for example)
- Welcome Break motorway service stations

Guest Wi-Fi - NEW

Free wi-fi for your customers and clients – plus speeds and security are protected for you. People love free wi-fi. Give it to them.

More customers are more likely to visit a business with free wi-fi. It’s time for you to get the benefits with Guest Wi-Fi:

- Create a Guest Wi-Fi network for up to 13 people at the same time
- No extra charges for you or your guests
- Guest Wi-Fi on our Smart Hub comes ready and waiting to be switched on
- To Protect your speed – it stays as fast as ever
- Safe for everyone – Guest Wi-Fi blocks illegal content for peace of mind
- Your private network stays private – your guests can’t access your data
- Happy customers stay longer and return more often – a real boost to your business

Give your guests free wi-fi. Watch your business grow. 

More about Guest Wi-Fi

Broadband support 24/7

Support for your broadband 24 hours a day; online self-help tools, reporting, tracking, and FAQs.

Even with our network reliability, things can go wrong. On the rare occasion this happens, there are many ways we’ll be there to support you.

- Support centres are available 24/7 and free to call
- Online chat is available 8am to 8pm Monday-Friday
- Fault reporting and tracking are always available online
- The Help section of our website has answers to many frequently asked questions
- See if other customers can help on our community support forum

If we can’t help you remotely, we can send one of our engineers to fix it.

- Standard broadband or Infinity options - we'll aim to fix your fault within 2 working days of you reporting the fault to us
- Unlimited and Premium broadband or Infinity options - we'll aim to fix your fault by the end of the next working day
- Basic phone line with standard care – we’ll aim to fix your fault by the end of the second working day after you’ve told us about the fault

The response times shown here assume that you report the fault to us (either online or by phone call) before 9pm on a working day.

Unlimited data

Download and upload as much as you like – there are no data limits with these BT business broadband products.

BT Sport app for smartphone and tablet

Enjoy the BT Sport app, for your personal, non-commercial viewing of unmissable live sport on your smartphone or tablet.

The BT Sport app is available to new BT Business customers taking Premium Broadband, Unlimited Infinity or Premium Infinity.

- Get all the BT Sport channels plus Box Nation
- Watch exclusive live sporting action including Premier League, UEFA Champions League and Aviva Premiership Rugby
- Available on iOS, Android and Windows 10 smartphones and tablets (can’t view on a TV or web browser)
- Download the app and sign in using the BT ID and password we’ll send you, once your broadband is installed.

Why BT Business?

99.99% reliability
Free BT Wi-fi included
24/7 technical support

Things you need to know

Terms, conditions and legal stuff

Information on terms, compensation scheme, and legal stuff for you to download

BT Business broadband terms can be found at www.bt.com/terms under the Broadband and Internet services dropdown in the menu.


All of our Unlimited and Premium subscriptions come with Prompt Care service as standard.

This means that in the unlikely event that you have a problem, if you report it before 9pm we’ll aim to fix it by the end of the next working day, Monday to Saturday.

Compensation claims

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.

BT Sport app

The BT Sport app is only available to new BT Business customers taking a Premium Broadband, Unlimited Infinity, or Premium Infinity service, either as a standalone purchase or as part of a package with a BT Business phone line.

BT Sport content is subject to change at any time.

The app is available for personal, non-commercial use and will only work on iOS 7 and above, Android OS 4.1, and Windows 10 smartphones and tablets. You can use the app to stream BT Sport programming on a maximum of two compatible devices at the same time.

See our terms and conditions.

Information about speed estimates

The speed ranges indicated above are estimates. Your actual broadband speeds will depend upon a number of factors, including the distance of your premises from the exchange, the quality of your line, the number of people using the broadband connection simultaneously, and the equipment you use.

It can take up to ten days for the line to settle at its maximum stable speed. Find out more about the types of things that could impact your broadband service.

Information about the Code

We've signed up to Ofcom’s Voluntary Business Broadband Speeds code of practice.

We aim to provide you with the fastest speed available on your line. Find out more about our commitments under the code of practice.

Here's the detail:

We aim to fix faults reported Monday to Saturday by 23.59 on the next working day.

The broadband Customer Service Compensation Scheme covers BT Business Broadband Unlimited, BT Business Broadband Premium, BT Business Infinity Unlimited and BT Business Infinity Unlimited.

You must have reported the fault to us (and have a fault reference number).
Make sure you claim within 90 days of us fixing the fault.
If your claim is successful, we'll credit your next bill with £25.
Check the full details of the scheme if you want to know more (and to read about the exclusions to it).
If you choose one of our plans with a data allowance: BT Business Broadband or BT Business Infinity, and you let us know there's a problem before 6pm, we'll aim to get it fixed within two working days.

Engineer appointments

If an engineer needs to visit your premises, you'll be able to choose an appointment between 8am and 1pm or between 1pm and 6pm, Monday to Friday. We don't make appointments for bank holidays.

The engineer will arrive to start the work during these times. They may not finish the work until after the end of the time slot.

If we don't need to send an engineer, your fibre broadband will start working at some point before midnight on the day of activation (we'll tell you about that when you place your order).

See our terms & conditions

FREE unlimited access to over 5 million wi-fi hotspots around the UK

You can start using the BT Wi-fi hotspots as soon as you’ve confirmed your order (that's right: you don't even need to wait for us to install your broadband!).

Just login with your '@btconnect.com' details and you'll be away.

99.99% reliability

Network reliability as of March 2015.

Microsoft Office 365 Business Essentials licence included as standard for the length of your contract with Broadband Premium, Infinity Unlimited and Infinity Premium subscriptions

BT Business Broadband Premium, BT Business Infinity Unlimited, BT Business Infinity Premium all include one user licence for Microsoft Office 365 Business Essentials at no extra cost for the length of your contract. Read more about it here. This gives you access to Professional Office applications online, so you can create and access documents and business-class email securely anytime, anywhere - on any device.

Because Office 365 is run from the cloud you won't need to worry about updating to a new version - ever. All that is taken care of, so you'll know you're always using the most up-to-date versions of programs like Word and Excel.

You can easily upgrade to Microsoft Office 365 Business Premium for just an extra £4 each month. You can add more licences for either Microsoft Office 365 Business Essentials or Microsoft Office 365 Business Premium if you need to.

Extra IT support with Tech Heads with Premium products

You'll get BT Tech Heads included as standard with BT Business Broadband Premium and BT Business Infinity Premium, giving you technical support on a wide range of IT issues for up to 3 computers. This is on top of the Prompt Care you'll receive for any broadband faults.

We can help you with a whole range of broadband and IT questions and issues. And when things get tricky, we can securely takeover your computer to sort out problems and show you what to do.

Tech Heads is available 24/7 and it’s free to call.

Tell me more about the speeds I can get with superfast fibre broadband

There are several factors that can affect your speed, including:

Distance between your premises and your telephone exchange
Distance between your installation point and the green cabinet in the street
The condition, length, and amount of your internal wiring
The equipment you're using
You'll get a more consistent speed with fibre broadband than you would with standard broadband.

Speed may vary at certain times. See our terms & conditions for details.

BT Business Infinity and BT Business Infinity Unlimited

Speeds based on BT Infinity and BT Infinity Unlimited average customer speeds and UK average standard (ADSL) broadband speed from Ofcom broadband research conducted in May 2013, and published in the August 2013 Ofcom report.

BT Business Infinity Premium

Speeds based on BT Infinity Premium average customer speeds and UK average standard (ADSL) broadband speed from Ofcom broadband research conducted in May 2013, and published in the August 2013 Ofcom report.

What you need to get online with superfast fibre broadband

To get superfast fibre broadband you’ll need a BT phone line. If you've already got standard broadband installed on it we'll just upgrade the service to superfast fibre broadband, if it's available.

The UK's favourite business broadband

Based on market share. Business broadband market size taken from Ofcom Communications Market Report 2013 - 1st August 2013.

How to contact us

Our chat agents are based in the UK

Chat is open from: 8am - 6pm / Monday - Friday

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