How can I activate VoLTE?
SETUP VOLTE ON APPLE DEVICES
Tap Settings icon on Home screen
Tap Mobile menu item
Tap Mobile Data Options menu item
Tap Enable 4G menu item
Select the Voice & Data option to enable VoLTE
SETUP VOLTE ON SAMSUNG DEVICES
Open Apps icon
Locate Settings Icon
Click Mobile Networks
Select VoLTE to enable on the device.
ENABLE VOLTE ON GOOGLE PIXEL DEVICES
Open Apps icon
Locate Settings icon
Tap Network & Internet
Tap Mobile network
Select VoLTE to enable on the device.
ENABLE VOLTE ON OTHER ANDROID DEVICES
The exact steps you will need to follow to enable VoLTE may slightly vary per device, but generally you will need to:
Open Apps icon
Locate Settings icon
Click Mobile Networks
Select VoLTE to enable on the device