Sony Ericsson Xperia Mini Pro

Find "Call barring"

Press the menu icon.

Find "Call barring"

Press Settings.

Find "Call barring"

Press Call settings.

Find "Call barring"

Press Additional settings.

Find "Call barring"

Press Call barring.

Select barring option

Press one of the following options:
All outgoing

Select barring option

Outgoing international

Select barring option

Outgoing intl roaming

Select barring option

All incoming

Select barring option

Incoming international

Select setting

Key in your barring password (default is 1919).
Press Enable.
A request to turn on the setting is sent to the network.
The action is confirmed on the display.

Exit

Press the Home key to return to standby mode.