Device Guides
How to
Turn VoLTE on or off
When VoLTE is turned on, you can make phone calls via the mobile network using a faster and better connection. To turn on VoLTE, you need to select 4G (LTE) as network mode.
List view
Find "SIMs"
Slide two fingers downwards starting from the top the screen.
Tap the settings icon.
Tap Network and Internet.
Tap SIMs.
Turn VoLTE on or off
Tap the name of your SIM.
Tap the indicator next to "4G Calling" to turn the function on or off.
Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.