User`s guide
7.3.2 Call barring
You can prevent certain numbers from being dialled.
Press to open the menu.
Select DIALING SETUP and press to confirm.
Select CALL BARRING and press to confirm.
Enter the code (by default, 0000) and press to confirm.
Use or to select ON and press to confirm (the default value is OFF).
Select CALL BARRING 1, CALL BARRING 2, CALL BARRING 3, CALL BARRING 4 and press to confirm.
Enter the call prefixes (1 to 3 digits) to be barred on outgoing calls and press to confirm.
Note: CANNOT DIAL / NUMBER BARRED appears on the display if a number is dialled that starts with a barred call
prefix.
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