I can't make voice calls

Turn flight mode on or off

Press the Navigation key.
Select Settings.
Select Wireless & Networks.
Select Flight Mode.
Select On.
Select OK to turn on the function.
Select Off to turn off the function.
Press Disconnect to return to the home screen.
  • 1
    Find "Flight Mode"
    • Press the Navigation key.
    • Select Settings.
    • Select Wireless & Networks.
    • Select Flight Mode.
  • 2
    Turn on flight mode
    • Select On.
    • Select OK to turn on the function.
  • 3
    Turn off flight mode
    • Select Off to turn off the function.
  • 4
    Return to the home screen
    • Press Disconnect to return to the home screen.