Guide for the Apple iPhone 11 Pro Max - Troubleshooting - I can't make voice calls (Cause 7 of 10)

Step 1 of 3

Turn flight mode on or off

Slide your finger downwards starting from the top right side of the screen.

Step 2 of 3

Turn flight mode on or off

Press the flight mode icon to turn the function on or off.

Step 3 of 3

Return to the home screen

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

1 Turn flight mode on or off

Slide your finger downwards starting from the top right side of the screen.

Press the flight mode icon to turn the function on or off.

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