* These step-by-step instructions will show you how to block international calls and messages.
* Go to the Start screen.
* Choose the phone symbol.
* Enter the code *331*password# and press the phone-symbol.
* The standard password is *0486*.
* You will receive a confirmation message when your request has been processed.
* *Note:* Call forwarding cancels the service call blocking. Only messages will be blocked when call forwarding has been enabled.