O2's network collapsed overnight, but those signed up to other mobile providers shouldn't feel too smug: the outage caused carnage well beyond its direct customers. Waiting for a bus in London? The ...

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Offering 50GB of data with unlimited UK minutes and texts, O2’s 50GB Mini SIM now costs just £8 a month on a 12-month plan, ...

Our spotlight deals for the day include a new SIM-only deal from O2 that also includes Disney+, a top offer on Amazon Fire for Kids Unlimited, and the best Xbox Game Pass deals, lining up with the ...

O2 has issued a warning about a new text message scam that attempts to trick people into handing over their account details. The mobile network provider said fraudsters are sending messages claiming ...

Retail brand FATFACE has selected KeySIM's multi-network IoT SIM cards to support reliable connectivity across a number of its UK stores, improving uptime for business-critical systems. "KeySIM's ...