Business SIM Only – O2 Network | 20GB 5G Data + Unlimited Calls & Texts
The O2 Business SIM Only 20GB Plan is the ideal choice for small businesses or professionals looking for a cost-effective yet reliable connectivity solution. With ample data, unlimited calls, and texts, this plan ensures that your business communications remain uninterrupted, both in the UK and across Europe.
For just £16.00 per month (excl. VAT), your business will benefit from:
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20GB of fast 5G data in the UK – perfect for emails, browsing, video calls, and day-to-day business use. 
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Unlimited calls to UK mobiles and landlines. 
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Unlimited texts to UK mobiles. 
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Free EU roaming, subject to a 35GB monthly fair usage policy, keeping your staff connected while traveling in Europe. 
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Free calls from the UK to EU (up to 500 minutes/month) – enabling seamless international business communications. 
Available on a 24-month contract, this plan offers an affordable and dependable option for UK businesses. Please note, an annual RPI increase of £1.50 will be applied each April.
Offer subject to credit & identity checks. Exclusively available for UK-registered businesses. Prices exclude VAT. Fair usage policies apply to EU roaming and UK–EU calls.
📌 Key Features at a Glance:
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20GB of 5G data in the UK 
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Unlimited calls to UK mobiles & landlines 
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Unlimited texts to UK mobiles 
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Free EU roaming (35GB/month fair usage) 
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Free UK–EU calls (500 minutes/month fair usage) 
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24-month business contract 
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Price: £16.00/month (excl. VAT) 
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RPI increase: £1.50 every April 




 
 
         






