Samsung Galaxy A20

Samsung Galaxy A20

Android 9.0

I can't make voice calls on my Samsung Galaxy A20 Android 9.0

Cause 11 of 12: Barring of outgoing calls is turned on

If barring of outgoing calls is turned on, you can't make any calls on your phone.

Solution: Turn off call barring.

Step 1 of 9

Find "Voice call"

Press the phone icon.

Step 2 of 9

Find "Voice call"

Press the menu icon.

Step 3 of 9

Find "Voice call"

Press Settings.

Step 4 of 9

Find "Voice call"

Press Supplementary services.

Step 5 of 9

Find "Voice call"

Press Call barring.

Step 6 of 9

Find "Voice call"

Press Voice call.

Step 7 of 9

Turn call barring on or off

Press the indicator next to the required barring type to turn the function on or off.

0000

0000

0000

Step 8 of 9

Turn call barring on or off

Key in your barring password and press OK. The default barring password is 0000.

Step 9 of 9

Return to the home screen

Press the Home key to return to the home screen.

1 Find "Voice call"

Press the phone icon.

Press the menu icon.

Press Settings.

Press Supplementary services.

Press Call barring.

Press Voice call.

2 Turn call barring on or off

Press the indicator next to the required barring type to turn the function on or off.

Key in your barring password and press OK. The default barring password is 0000.

0000

3 Return to the home screen

Press the Home key to return to the home screen.

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