WiFi Calling lets you make and receive calls over WiFi when there’s a poor mobile signal, or none at all.
There’s no additional charge for using WiFi Calling. All calls you make with it will use your plan’s minutes as usual. Simply connect to a WiFi network and set up WiFi Calling on a compatible phone.
You can learn more about WiFi Calling – including whether you have a compatible device – by visiting our WiFi Calling site