Find "Call barring settings"
Press the menu icon.
Press Settings.
Press Call.
Press Call barring settings.
Select barring type
The current settings will be displayed.
![HTC ChaCha HTC ChaCha](http://wmstatic.global.ssl.fastly.net/ml/7290921-1755153.png?width=480&height=480)
Press one of the following options:
All outgoing
All outgoing
Outgoing international
Outgoing international roaming
All incoming
Incoming calls when roaming
Select setting
Key in the barring password (default is 0000) and press OK.
A request to change the barring settings is sent to the network.
The action is confirmed on the display.
A request to change the barring settings is sent to the network.
The action is confirmed on the display.
Exit
Press the Home key to return to standby mode.