Curious about Wi-Fi calling and what it entails? Here's the rundown on what you need to know.

WiFi calling is available on most phones made in the last five years. Here's what to know about how it works and why it's useful.

Even when you can't get a signal, you can still call and text on your Android phone with WiFi calling. Here's how to easily set it up on your phone.

The difference between Wi-Fi calling and regular phone calls happens behind the scenes. With Wi-Fi calling, the call is routed to a Wi-Fi network instead of your phone service provider’s network.

That's why traditional wifi calling is the best: These calls are placed through your device's dialer/phone app, so it's basically like you're making a regular call.

Best International Phone Call Apps Reviewed Now that you’ve got a basic idea of what these international calling apps offer as far as price and features, take a look at our in-depth reviews of ...

The Talk Home App delivers impressively on its core promises: affordable, crystal-clear international calls without needing the internet, and lightning-fast, transparent global mobile top-ups.

Using your home or remote internet to place calls is easier than ever. Here's how to use both Wi-Fi and VoIP Android calling features.

Learn more. The quest for making free calls over WiFi with an Android device is not a new topic, but if you've gone down this road you're probably familiar with apps like sipdroid or csipsimple.

Virgin Media SmartCall is an app that lets you make calls while roaming and charge them to your home package,cutting the cost of getting in touch with your nearest and dearest.

Charges may occur if you try to call someone's landline or cell phone from the app, but if you call app to app, it's most often free. And now you have the option of either making a voice or video ...