SIM Only

Get great value calls, texts and data using your existing phone on a business SIM Only plan.

Business SIM Only plans are exactly that… A pay monthly phone contract which just comes with a SIM card, allowing your business to continue using its existing range of mobiles.

Choose from 30-day plans, 12-month plans, or even 24-month plans for better value. You can transfer your existing number across to your new SIM card plus, after four months, you can upgrade to a monthly plan (T&Cs apply).

A 4G-enabled phone benefits from lightning-fast data speeds in areas with 4G coverage. Whilst a SIM-enabled laptop or tablet, with a flexible data plan, will let you connect to your office systems, respond to emails, download documents and much much more.

  • WiFi Calling
  • Tethering as Standard
  • Unlimited calls to O2 mobiles
  • Unlimited calls to 10 numbers
  • Unlimited voicemail
  • Use plan in EU for £2.50/day
  • Spotify Premium/Sky Sports
  • Virtual landline
  • Unlimited UK calls
  • Unprecedented service
  • Online account portal

Our Best Selling Plans


These are our top selling plans because of the value and generous data allowances, and this is just a small selection of the range available. Call us today to talk about these plans or for expert advice on how to choose. All sim only plans let you use your allowance in the EU with a 15GB fair usage policy.

More available!

Contact us for options.
Network Plan Length Minutes Texts Data Price
EE logo 12 Months 250 250 250MB 4G Data Only £8 Per Month + VAT
O2 logo 24 Months 500 Unlimited 500MB 4G Data Only £11.30 Per Month + VAT
EE logo 12 Months 500 500 500MB 4G Data Only £12 Per Month + VAT
Voda logo 12 Months Unlimited Unlimited 2GB 4G Data Only £11.25 Per Month + VAT
EE logo 12 Months Unlimited Unlimited 10GB 4G Data
Plus access to BT Sports App
Only £17.00 Per Month + VAT
O2 logo 24 Months 500 Unlimited 3GB 4G Data Only £18 Per Month + VAT
EE logo 24 Months Unlimited Unlimited 6GB 4G Data
Use allowance in EU Plus access to BT Sports App
Only £20 Per Month + VAT
Vodafone logo 12 Months Unlimited Unlimited 8GB 4G Data Only £15 Per Month + VAT
O2 logo 24 Months Unlimited Unlimited 8GB 4G Data Only £27 Per Month + VAT
Vodafone logo 12 Months Unlimited Unlimited 20GB 4G Data Only £16.62 Per Month + VAT

Get in touch for more information

With hundreds of different plans available in the market, get in touch today and let us help you find the best one for your business.

Request a Quote Contact Us

Call: 01773 522 300


Why Choose A1 Comms?


Incredibly flexible plans


However long you need your contract to last, we can cater for you. With 30 day, 12 months and 24 months plans you are sure to find the right deal that works for you.

Great Partnerships


We work in partnership in with the UK’s leading networks. We can find you deal that’s perfect and suited to you from companies such as EE, Plan, Vodafone and O2.

Working for you


Unlike some companies, we do not try to squeeze as much money from you as we can. Working by your side, we aim to find a business SIM Only plan that both meets your usage requirements and is as cost effective as possible.

Fast-as-you-like Data


Our plans come with bundles of lightning quick 4G data. Surf the net and stay connected to your business in more places than ever before.

More than phones


It used to be that SIMs were used solely for mobile phones but with SIM enabled laptops and tablets becoming more commonplace your business may benefit from the use of new devices.

No forced sales


Business SIM Only packages are ready to use with your existing range of mobile phones, so do not require any new devices. We will not try and pressure you into purchasing new ones and will always put your needs first.

Keep your existing number


When you take out a contract with any major network, we can help you transfer your current phone number across meaning that you retain the availability you already have.

Keeping you happy


Our tariffs are tailored to your requirements and we are always at hand to set you up with money saving tariffs. Get in touch with today and receive your bespoke, no obligation quote.

What’s great about our networks…

EE Single Plans

Inclusive 0800 and 0808 calls Boost your phone signal – You’re now able to use WiFi to make and receive calls and texts on your mobile as normal. We’re the UK’s Overall Network Performance Winner. In over a million RootMetrics® tests, EE came top for network reliability and speed, mobile internet, call and text performance. EE Sim Only business deals make use of the UK’s biggest 4G network with more than 93% of the population covered. 4G+ brings you download speeds of up to 90 Mb/second. It’s like getting fibre speeds on your mobile when you’re out and about.

O2 Single Plans

Unlimited calls on O2 mobiles (more than 22m people at no extra charge) Unlimited calls to 10 landlines (the customers & suppliers you call most) – On average, business customers switching their fixed lines to O2 save over 34% on their bill. Over 10,000 free O2 Wifi hotspots nationwide. UK based customer service

Vodafone Single Plans

For just £3 extra a day, you can use your UK minutes, texts and data in Europe. Get a virtual landline number you can answer on your mobile. Ideal for small business that never want to miss an opportunity. On average, business customers switching their fixed lines to O2 save over 34% on their bill. Single Plans

Plan are the UK’s fastest growing business comms provider gives you unprecedented levels of control over all your solutions with most day-to-day management tasks completed online in just a few clicks.


The small print…

Terms and Conditions: All prices shown exclude VAT. The monthly price shown will be adjusted every year in your March bill by the Retail Price Index announced in February that year.

Europe: Andorra, Austria, Azores, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, French Guiana, Guadeloupe, Germany, Gibraltar (UK), Greece, Guernsey, Hungary, Iceland, Ireland (Rep of), Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Monaco, Mayotte, Netherlands, Norway, Poland, Portugal, Reunion Islands, Romania, Saint Barthelemy, Saint Martin (French), San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, The Vatican City.

Business Zone Countries: Australia, Canada, China, India, Israel, New Zealand, Pakistan, Turkey, US Virgin Islands

Out of Bundle Charges: All data, minutes and add ons are reoccurring monthly allowances. These charges are applicable only when you exceed what is included in your plan. Calls 35p per min, Data 1.6p per MB, Texts 10p and MMS 30p.

Get in touch today for a great deal on your mobile!

Get a FREE Tariff Analysis & Quote

Get in touch with our team of business solution experts today to discuss your requirements and allow us to perform a FREE tariff analysis, plus a competitive quote, to save your business time and money.

Request a Quote Contact Us

Call: 01773 522 300

WT Parkers

Savings: 30%

“We have found Tonia and the team at A1 Comms to be professional, willing to assist regardless of the query or how trivial the request. We continue to be delighted with the service they provide and are on track to enjoy savings around 30% which when you consider we have some 180 business mobile phones is a considerable amount. For a company that relies on its communication, it is vital we receive a first class service – exactly what A1 Comms delivers.”

Sean Smyth Managing Director, WT Parker, Burton upon Trent, Staffordshire

Other Solutions & Services from A1 Comms


Bespoke Pricing Available. Contact Us for a Quote.