Business Mobile Phones
O2 Unlimited Data
£18.40
Features
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UNLIMITED Minutes, SMS, Data
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Roam Like At Home - Europe
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Priority Offers
O2 Unlimited Data PLUS
Features
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UNLIMITED Minutes, SMS, Data
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UK to EU 500 Mins
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Travel Free (Outside Europe)
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Priority Offers
O2 Unlimited Data EXTRA
Features
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UNLIMITED Minutes, SMS, Data
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UK to EU 2000 Mins
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UK to EU SMS 2000
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Travel Free (Outside Europe)
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Priority Offers
O2 40GB Data
Features
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UNLIMITED MINUTES, SMS
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40GB DATA
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UK to EU 500 Minutes
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Travel Free & Travel Plus
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International Caller Add-On Option
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Priority Offers
O2 25GB Data
Features
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UNLIMITED MINUTES, SMS
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25GB DATA
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UK to EU 500 Minutes
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Travel Free & Travel Plus
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International Caller Add-On Option
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Priority Offers
O2 10GB Data
Features
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UNLIMITED MINUTES, SMS
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10GB DATA
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UK to EU 100 Minutes
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Travel Free & Travel Plus
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International Caller Add-On Option
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Priority Offers
O2 5GB Data
Features
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UNLIMITED MINUTES, SMS
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5GB DATA
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Travel Free & Travel Plus
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International Caller Add-On Option
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Priority Offers
O2 3GB Data
Features
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UNLIMITED MINUTES, SMS
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3GB DATA
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Travel Free & Travel Plus
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International Caller Add-On Option
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Priority Offers
O2 1GB Data
Features
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UNLIMITED MINUTES, SMS
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1GB DATA
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Travel Free & Travel Plus
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International Caller Add-On Option
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Priority Offers
Business Only Tariff. Example Tariffs are based on 36 months term, offers subject to availability. Your contract will detail your plan features and prices may be subject to API increase each April and will be confirmed at the point of contract. Eligibility and terms apply. Learn more about travel…
Flexible, Cost-effective Business Sim Only Plans
Looking for flexible, cost-effective mobile connectivity without buying new handsets? Our Business SIM Only plans are designed for modern businesses that need simplicity, control, and scalability. Perfect for equipping a growing remote team, managing company devices, or cutting mobile costs, these plans put you in control of your mobile estate.
We have selected to partner with O2 business to deliver the coverage, speed, and reliability your team needs, wherever they’re working. Choose from a variety of data allowances, contract lengths, and add-ons to tailor the perfect plan for each user.
O2 business was voted Best Network for Reliability 3 years running.
O2’s 4G network covers 99% of the UK, and O2 have the largest 5G standalone network in the UK, covering 80% of the population for ‘full speed’ experience.
O2 invested £700m into their network in 2025, helping you stay connected wherever, whenever.
With options like shared data, roaming packages, and mobile device management integration, managing your business mobiles has never been easier—or more cost-efficient.
Why Choose a SIM Only Plan?
SIM only plans give your business all the connectivity you need, without paying for hardware you don’t. They’re ideal for:
- Equipping new starters quickly
- Scaling your workforce efficiently
- Giving your team the flexibility to work remotely or hybrid
- Taking control of mobile costs without compromise
Benefits You’ll Love
- Lower monthly bills: Only pay for the connectivity you need.
- Flexible upgrades: Change handsets whenever you like while keeping your SIM.
- Keep your phone: Use your current device—no need to buy a new one.
- Customisable data: Assign data per user or share across your team.
- Fast setup: Get your team connected quickly with minimal disruption.
Our Business SIM Only plans make staying connected simple, smart, and cost-effective – perfect for hybrid working, IoT deployments, or streamlining your mobile estate.
iPhone O2 Business Sim and Phone Offers
iPhone 17 256GB
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 256GB
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NO UPFRONT COST
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Discount on 10+ Phones
iPhone 17 256GB + Airpods 4th Gen
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 256GB
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NO UPFRONT COST
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Discount on 10+ Phones
iPhone 17 Pro Max 256GB
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 256GB
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NO UPFRONT COST
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Discount on 10+ Phones
iPhone 17 Pro Max + Airpods 4th Gen
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 256GB
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NO UPFRONT COST
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Discount on 10+ Phones
iPhone 16e 128GB
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 128GB
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NO UPFRONT COST
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Discount on 10+ Phones
iPhone 16e 128GB + Airpods 4th Gen
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 128GB
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NO UPFRONT COST
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Discount on 10+ Phones
Samsung Galaxy O2 Business Sim and Phone Offers
Samsung Galaxy S25 128GB
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 128GB
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NO UPFRONT COST
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Discount on 10+ Phones
Samsung Galaxy Z Flip7 FE 256GB
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 256GB
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NO UPFRONT COST
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Discount on 10+ Phones
Samsung Galaxy A36 Enterprise Edition 5G 128GB
UNLIMITED Calls & Text & Data
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36 Month - O2 Business Tariff
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Capacity: 128GB
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NO UPFRONT COST
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Discount on 10+ Phones
Samsung Galaxy Tab S10 FE + 5G 128GB
UNLIMITED Data
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36 Month - O2 Business Tariff
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Capacity: 128GB
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NO UPFRONT COST
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Discount on 10+ Phones
Other brands and mobile phone offers are available, please enquire.
Your contract will detail your plan features and prices may be subject to API increase each April and will be confirmed at the point of contract. Eligibility and terms apply. Prices Plus VAT.
Mobile Device Management
Keep your business safe and data protected with our Mobile Device Management (MDM) solutions
Take control of your entire mobile fleet with our easy to-use Mobile Device Management (MDM) solution. Powered by IBM MaaS360, it gives you peace of mind by securing everything — devices, apps, data and content — so you can focus on growing your business…Learn More