Operating instructions

25
Advanced Operation
Call Restriction
You can prevent the unit from dialling phone numbers beginning with
specified digit(s) (1 digit or 2 digits). All phone numbers with the restricted
leading digits cannot be dialled out.
Setting the call restriction
To restrict the first digit of phone numbers:
1. Lift the handset.
2. Press
(PROGRAM).
3. Press
(1).
4. Enter the password (p. 23).
5. Press (*).
6. Press (1).
7. Enter the first number you want to restrict
(
(0) to (9)).
8. Press (PROGRAM).
9. Replace the handset.
Ex. (0) is pressed.
• Even if calls are restricted, the dialled number will be displayed but not
dialled out.
• If 4 beeps sound during programming, a wrong key was pressed.
Replace the handset and start again from step 1.
• If your unit is connected to a PBX, this function may not operate. Contact
your PBX supplier for more information.
To restrict the second digit of phone numbers:
1. After restricting a first digit, follow steps 1 through 5 above.
2. Press (2).
3. Enter the second number you want to restrict ((0) to (9)).
4. Follow steps 8 to 9 above.