A data-only business SIM on the O2 network. It gives your router, laptop or device unlimited UK 4G and 5G data, with a fair usage limit of 650GB a month and speeds of up to 100Mbps. It does not include calls or texts.
What you get
- Network: O2 (Telefónica UK)
- Data: unlimited UK 4G and 5G, 650GB fair usage a month
- Speed: up to 100Mbps
- IP type: dynamic IP
- Calls and texts: not included (data only)
- Roaming: not included
- Terms: 3, 12 or 24 months, with a lower monthly price on longer terms
- Eligibility: UK registered businesses
Who it suits
Small businesses, remote teams, site cabins and anyone who needs a mobile broadband connection for a router or as a failover line for fixed broadband.
Common questions
Does this SIM include calls or texts?
No. It is a data-only SIM. For unlimited data, calls and texts, see our O2 Unlimited Data, Calls & Texts Business SIM.
What does the 650GB fair usage limit mean?
You get unlimited data in the UK, with a fair usage policy of 650GB a month to keep the network fair for everyone.
Can I use it abroad?
No. This SIM is for use in the UK only.









