Traditionally, if you've had a weak signal at home there hasn't been much you can do about it. That's no longer the case if you use EE's Wi-Fi Calling service, which lets you send and receive calls and texts via Wi-Fi. The service is free to all EE 4G customers, with calls and texts coming out of your monthly allowance. Other networks such as Three and O2 have similar features, but differ to EE's offering. Both Three and O2 provide apps that let you make calls and send texts, whereas EE allows you to make calls without first having to open an app.
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