The Call Barring service makes it possible for you to prevent
all outgoing calls from your mobile number or to prevent all
incoming calls. You can also decide to bar all outgoing
international calls from your phone.
Usage
Call Barring (Outgoing)
Activate "Bar all outgoing calls" by dialing *33*0000#
Deactivate "bar all outgoing calls" by dialing #33*0000#
Activate ''bar all outgoing international calls" by
dialing *331*0000#
Deactivate "bar all outgoing international calls" by
dialing #331*0000#
Call Barring (Incoming)
Activate "bar all incoming calls" by dialing *35*0000#
Deactivate "bar all incoming calls" by dialing #35*0000#
