We are retrieving the product details...

BT One Phone Professional


The mobile that’s packed with powerful business features



{{product.selectedContract.priceType | priceType}}


{{product.selectedContract.priceType | priceType}}
{{product.selectedContract.monthsFree}}{{ product.SelectedContract.monthsFree !== '1' ? ' months free' : ' month free'}}
+ {{additionalPrice.label}}
Download up to
Download {{product.selectedContract.minDownloadSpeed}} -
Upload up to
Upload {{product.selectedContract.minUploadSpeed}} -
Extras {{extra}} +
Line cost
{{product.selectedContract.priceType | priceType}}

{{product.selectedContract.monthsFree}}{{ product.SelectedContract.monthsFree !== '1' ? ' months free' : ' month free'}}




Never miss a call. Get more out of your employees. Stay in control.

Advanced mobiles for the business with 10+ employees. 


More responsive

With hunt groups, presence-based call routing, and flexible CLI, BT One Phone Professional makes sure that you’re always there for your customers.

More productive

Help your employees stay productive. Call transfer, company directory, and presence give them the same experience they get in the office even when they’re out on the road.

More control

Controlling costs and knowing how employees use their mobiles is vital so, from February 2017, you can now set spending caps, alerts, and thresholds for voice, text, or data in the BT One Phone portal.

Contact us to discuss the right solution for you

Arrange a consultation with your BT Local Business specialist now.

9am-5pm, Monday-Friday

This is a sales number only. Please use these numbers for faults and technical queries.

Book a sales call back

Included as standard

More responsive

Hunt groups, presence-based call routing, and flexible CLI make you quicker off the mark and gives your customers the quick response they’re demanding (and that if they don’t get, they’ll hang up and call the competition instead).

Hunt groups
Send incoming calls to a group of people – ideal for sales and customer service teams.

Presence-based call routing
Control where inbound calls go – and when – so your customers don’t get left unanswered.

Flexible CLI (Caller Line Identity)
Show your company landline number when calling from your mobile, enhancing your company image and making it more likely that a customer will answer your call.

More productive

Employees expect to work flexibly, able to communicate effortlessly wherever they are with the same experience as in the office. Call transfer, company directory and presence, and the mobile app allow them to do just that.

Call transfer
Make it easy to pass calls quickly and seamlessly between colleagues.

Company directory and presence
An active directory, using presence, means you can see who is available before you call.

Mobile app
It’s the easy way to access the company directory and manage your presence status wherever you are.

More control

The BT One Phone Professional self-serve portal puts you in control, so you can keep an eye on how your employees are using their mobiles and keep a lid on costs.

Control costs
Set spending caps, alerts, and thresholds for voice, text, or data.

Activate new users (self-serve portal)
Take a blank SIM out of the drawer and set up a new user in a couple of minutes.

Cease lost or stolen SIMs (self-serve portal)
Cease a SIM instantly, protecting your business against misuse.

Call and data barring (self-serve portal)
Manage data access and who your employees can call.

Add daily roaming bundles (self-serve portal)
There’s no need to call us. You can activate roaming bundles yourself in minutes.

Usage and billing analysis (self-serve portal)
Know what your employees are doing and how much it’s costing.

4G in more places than any other UK network

Access to EE’s 4G network, covering 75% of the UK landmass.

Access to over 5 million BT Wi-fi UK hotspots

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

Choice of unlimited voice and texts, and flexible costs

Pick the data, minutes, and texts options to suit how your business works, including the ability to share data, minutes, and texts between employees so you don’t pay for capacity that you’re not going to use. 

Optional extras

Call recording

Record all the calls made to and from your mobiles (with easy use through the self-serve portal).

Additional phone system functions

Useful features that help you make the most of BT One Phone.

Flexible CLI – where you can present an external landline number from your mobile, and if you forward calls from that landline to your mobile, you have the appearance of an integrated mobile and phone system.

Additional phone number.

IVR (Interactive Voice Response - a technology that allows a computer to interact with callers through the use of voice and tones input via keypad).

MobileIron Cloud

Secure and manage all company mobile devices and their data with this industry-leading service.

With MobileIron Cloud, you’ll never worry about the security of your mobile phones and tablets again. You can manage every one from your own online portal – and if a device ever falls into the wrong hands, you can remotely lock it, trace it or wipe it. It’s the easy way to keep customer and business data secure.

  • One simple online portal to control all your mobile devices.
  • Remotely set passwords, switch off functions, manage configurations and restrictions, and more.
  • Create an app catalogue to both recommend and restrict what each user can choose.
  • Peace of mind in case of theft – even if a phone or tablet is stolen, you can make sure no sensitive information is seen or lost.

More about MobileIron Cloud.

Why BT Business?

Get the right solution for your business from BT Local Business experts
Unbeatable local knowledge, national resources, and personal service
Personal contact helps us get to know you and your business challenges
We’re the leading provider of phone systems in the UK, right on your doorstep


Which mobile network does BT One Phone use?

BT One Phone uses the UK’s fastest 4G network, from EE. 

Will the app work on my phone?

The BT One Phone app works on Apple, Android and Windows operating systems.

Will I get help setting up my BT One Phone Professional?

Yes. During the set-up process, a dedicated implementation manager will oversee the delivery of your BT One Professional solution; make sure that it’s configured to meet your needs; and be on hand as a single point of contact for any help you may need.

Is any training on how to use BT One Phone included?

Yes, we’ll use live web-based training to show your administrators how to set up and manage your BT One Phone solution.  Other users will have access to BT One Phone’s online self-study, which is a great way for them to learn about getting the most out of BT One Phone.

How can I get help online?

For help and user guides, visit online help.

Can I use BT One Phone Professional on any device?

Yes.  BT One Phone Professional will work with any mobile device, including your current devices.

But for the best experience, we recommend buying from our wide range of recommended handsets, so we can make sure that the device settings are optimised for BT One Phone.

How much does it cost to set up and run?

Not as much as you might think for a premium product. As every company is different, it’s best to give us a call in so we can help find the solution and payment plan that works for you.

How do I access my BT One Phone portal?

Can our employees keep their existing phone numbers?

Yes. You can port your existing mobile numbers and single PSTN (landline) numbers across to BT One Phone Professional.

Things you need to know

Using your BT One Phone abroad

There are no extra charges when you use your UK allowances in the EU. You can also choose our Business Zone and World Zone options to take your business further.

Travelling in the EU

You can use your BT One Phone in the EU as you would back home. Just stick to your UK limits for voice, text and data and you won’t pay a penny extra. What’s more, when you get a call or a text, you won’t get a charge.

Travelling outside the EU

BT One Phone has two roaming options that let you use your UK allowances for voice, text and data abroad. You can add yours using the BT One Phone portal.

  • Business Zone – the nine most popular business destinations: Australia, Canada, China, India, Israel, New Zealand, Turkey, USA and US Virgin Islands.
  • World Zone – expand roaming to 44 countries outside the EU: Australia, Canada, China, India, Israel, New Zealand, Turkey, USA, US Virgin Islands, Anguilla, Antigua & Barbuda, Argentina, Aruba, Bahamas, Barbados, Brazil, British Virgin Islands, Turks & Caicos Islands, Cayman Islands, Dominica, Kenya, Grenada, Haiti, Hong Kong, Indonesia, Jamaica, Japan, Kuwait, Malaysia, Mexico, Philippines, Puerto Rico, Qatar, Russia, Saudi Arabia, Singapore, South Africa, South Korea, St Kitts & Nevis, St Lucia, St Vincent & the Grenadines, Thailand, Trinidad & Tobago, United Arab Emirates.


Contact us

Sorry, it didn't work

Apologies but the form didn't send properly

We'll only use this number to call about your enquiry
If we're unable to speak to you over the phone we'll email you
Our chat agents are based in the UK

Chat is open from: 9am-5pm / Monday-Friday

Chat is open from: / Monday - Friday

Open a sales chat
Chat is closed

Chat is open from: 9am-5pm / Monday-Friday

Chat is open from: / Monday - Friday