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Samsung Galaxy A21s

Android 10.0

Turn VoLTE on your Samsung Galaxy A21s Android 10.0 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.

Step 1 of 6

1. Find "Mobile networks"

Slide two fingers downwards starting from the top of the screen.

Step 2 of 6

1. Find "Mobile networks"

Press the settings icon.

Step 3 of 6

1. Find "Mobile networks"

Press Connections.

Step 4 of 6

1. Find "Mobile networks"

Press Mobile networks.

Step 5 of 6

2. Turn VoLTE on or off

Press the indicator next to "VoLTE calls ‹SIM›" to turn the function on or off.

Step 6 of 6

3. Return to the home screen

Press the Home key to return to the home screen.

1. Find "Mobile networks"

Slide two fingers downwards starting from the top of the screen.

Press the settings icon.

Press Connections.

Press Mobile networks.

2. Turn VoLTE on or off

Press the indicator next to "VoLTE calls ‹SIM›" to turn the function on or off.

3. Return to the home screen

Press the Home key to return to the home screen.