Voice Over LTE (VoLTE) uses the LTE network to make higher-quality voice calls. The phone you are calling also needs to work with VoLTE
To turn on / enable / Off VOLTE on your Samsung device, follow the steps below.
Step 1: Swipe down from the top of the screen with one finger
Step 2: Tap the Settings icon
Step 3: Tap Connections
Step 4: Tap Mobile Networks
Step 5: Tap the status switch beside VoLTE Calls to toggle it on and off.
