ADT Security Services VISTA-15 - Manual (Page 31)

Security Codes
(cont'd)
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To Delete a User
1.
+ 8
(Master Code)
Enter 4-digit Master code, then press
the 8 key.
Example: Press 2 0 5 9 then 8
2.
(User Number)
Enter user number.
Enter the 2-digit user number (03-16) for
the user whose code you are deleting.
3. ----------- Stop.
Wait (about 3 seconds) until the keypad
beeps once before pressing any other key.
The code is automatically deleted.