Ensure the device meets the following conditions:
-
From a Home screen, navigate: Apps icon
> Settings > Network & Internet > Advanced Calling.
-
Tap Wi-Fi Calling.
-
Tap the Wi-Fi Calling switch (located in the upper-right) to turn on
or off
.
If prompted, review the info then tap TURN OFF WI-FI CALLING to confirm.
Wi-Fi Calling settings don't transfer after switching devices and/or performing a factory data reset. You need to enable W-Fi Calling manually if you want to use it.
Related Topic:
How to Make Wi-Fi Calls