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 "Mobile networks"
Slide two fingers downwards starting from the top the screen.
Tap the settings icon.
Tap Connections.
Tap Mobile networks.
Turn VoLTE on or off
Tap the indicator next to "VoLTE calls ‹SIM›" to turn the function on or off.
Return to the home screen
Tap the Home key to return to the home screen.