Apple iPhone 11 Pro Max

Apple iPhone 11 Pro Max

iOS 17

iOS 18 iOS 17 iOS 16.0

Turn VoLTE on your Apple iPhone 11 Pro Max iOS 17 on or off

Read help info

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 "Voice & Data"

Press Settings.

Step 2 of 6

1. Find "Voice & Data"

Press Mobile Service.

Step 3 of 6

1. Find "Voice & Data"

Press Mobile Data Options.

Step 4 of 6

1. Find "Voice & Data"

Press Voice & Data.

Step 5 of 6

2. Turn VoLTE on or off

Press the indicator next to "VoLTE" to turn the function on or off.

Step 6 of 6

3. Return to the home screen

Slide your finger upwards starting from the bottom of the screen to return to the home screen.

1. Find "Voice & Data"

Press Settings.

Press Mobile Service.

Press Mobile Data Options.

Press Voice & Data.

2. Turn VoLTE on or off

Press the indicator next to "VoLTE" to turn the function on or off.

3. Return to the home screen

Slide your finger upwards starting from the bottom of the screen to return to the home screen.