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Imprivata’s survey found that 85% favour passwordless authentication, yet adoption lags due to technical and ...

The UK's biggest mobile provider has announced it will be shutting down its 3G services imminently this year, and Martin ...

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Viewer raised concerns his mother would be cut off and Mr Lewis said 'I totally understand and yes the 3G switch off is ...

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As O2 retires its 3G services this year, Martin Lewis gives advice for those impacted ...

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Laptops and PCs also offer a flight mode that deactivates all wireless connections. Here's how to activate it.