If you’re one of those who have poor coverage at home or at work and dread every time someone calls you or you have to make a call, there is a solution that can save you this headache. It’s WiFi calling, an option built into many smartphone models and, more specifically, the latest iPhones, with which your calls will not depend on mobile coverage but on the network connection via the WiFi you’re connected to.
So, if you’re connected to a stable, fast WiFi network, like the one at home or at work, it may be more convenient to have this useful feature enabled if you often suffer from a weak signal.
Goodbye coverage problems with WiFi calling
As we said, if you usually have one or two bars of mobile coverage in areas where you have a good WiFi signal, you can use it so that calls are made over the internet, instead of the usual telephone network. To enable it on a compatible iPhone, it’s very simple.
- Go to the Settings on your iPhone.
- Within Settings, find the Mobile Data section.
- Once in Mobile Data, you’ll see the Wi‑Fi Calling option.
- Inside this option, tap the switch for Wi‑Fi Calling (this iPhone) to enable it.
From then on, the calls you receive or make will travel over the WiFi signal if the coverage in your area is poor (and provided that you are connected to a WiFi network, of course).
What exactly are WiFi calls?
Although we’ve already mentioned it briefly above, WiFi calling is a feature that allows you to make and receive phone calls using a WiFi connection instead of the usual mobile network. This technology is ideal in areas with weak signal but with access to a stable WiFi network, improving connectivity without relying on cellular towers.
This type of calling is based on VoIP (Voice over Internet Protocol) technology, which converts voice into digital data and transmits it over the Internet. This process is very similar to what apps like WhatsApp use for their calls, although on the iPhone it is integrated directly into the operating system and does not require downloading additional software. When the mobile signal is insufficient and you are connected to WiFi, the device automatically prioritizes this connection for calls.
And as you might imagine, call quality depends on the speed and stability of the WiFi network: a fast connection provides clear audio, while an unstable one can cause interruptions.
In short, WiFi calling on iPhone is a practical and efficient solution to stay connected, using the Internet in a way similar to WhatsApp calls, but with the advantage of integrating into the native phone system. And as we said at the beginning, they are not only available on iPhone, but on many Android phones as well, since manufacturers are increasingly integrating this technology into their devices.
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