Wi-Fi Calling lets you make and receive phone calls, plus send and receive text messages, wherever you have a Wi-Fi connection.
Looking to set up the Wi-Fi Calling feature on your phone? Do you have a compatible iOS device? Well you are in luck.
Check out this helpful How To video to learn how.
First, make sure your iPhone is connected to a Wi-Fi network.
Tap the Settings icon, scroll down then tap the Phone icon.
Under Calls, tap Wi-Fi Calling and slide the "Wi-Fi Calling on This iPhone" switch to the On position.
And you’re done! Wi-Fi calling is now ready to use