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What is Wi-Fi calling?

Making a Wi-Fi call is just like making a normal call. You dial the same number and use the same features. The difference is the call is connected to an internet Wi-Fi network rather than your mobile provider’s 4G or 5G phone mast network.

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How does wireless broadband (Mi-Fi) work?

Mobile Wi-Fi (also known as MiFi) is a way to get online and create a Wi-Fi hotspot that doesn’t involve using a traditional home broadband connection. In this guide we explain how MiFi works, and compare it to traditional broadband.

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How to boost your Wi-Fi signal in your home

Is your Wi-Fi signal annoyingly unreliable? Fear not. There are loads of ways to give it a boost. Of course, what you need to do depends on the problem you have and the home you’re living in. All will be revealed in our handy guide.

How fast can you go?