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4-94 System Programming
4.2 System Programming
DISA Security Codes
512
Description Assigns the DISA (Direct Inward System Access) Security Codes.
Selection • Code number : 1 – 4
• DISA security code: 4 digits
Default All codes — Not stored
Programming 1. Enter 512.
Display: Security Code
2. Press NEXT.
Display: CODE-01:Not Stored
3. Enter a code number.
Display example: CODE-01: 1234
4. Enter a DISA security code.
To change the current entry, press CLEAR and enter the new code.
5. Press STORE.
6. To program another code, press NEXT or PREV, or
SELECT and enter the desired code number.
7. Repeat steps 4 through 6.
8. Press END.
Conditions • This setting is required if All Security mode or Trunk (outside (CO)
line) Security mode is selected in program [511] “DISA Security Type”.
• There are four programmable security codes. Each code should be
different and composed of four numerical digits, 0 – 9.
• The used security code numbers (not security codes) are printed on the
SMDR.
Feature Reference Section 3, Features
Direct Inward System Access (DISA)