I can't make voice calls

Select network

Press Settings.
Press Carrier.
Press the indicator next to
If you turn off the function, press the required network.
Press the Home key to return to the home screen.
  • 1
    Find "Carrier"
    • Press Settings.
    • Press Carrier.
  • 2
    Select network
    • Press the indicator next to "Automatic" to turn automatic network selection on or off.
    • If you turn off the function, press the required network.
  • 3
    Return to the home screen
    • Press the Home key to return to the home screen.