Linear Dual 824 Codes

User Codes
Code 93 (User 1)
Code 94 (User 2)
Code 95 (User 3)
Code 96 (User 4)
Code 97 (User 5)
Code 98 (Page Alert User Code)
Duress Code Code 92

Any valid User Code can be used to change itself or any other User Code

Add Code 1. Enter User Code + TEST key (1 Gong + 4 Beeps)
2. Enter User Code + TEST key again (1 Gong + 5 Beeps)
3. Enter User (93 to 98) then press HOME
4. Enter New User Code (3 to 5-digits)
5. Press Away to save (1 Beep if okay, Buzz if bad)
6. Press OFF key for 3 seconds to exit

Delete Code 1. Enter User Code + TEST key (1 Gong + 4 Beeps)
2. Enter User Code + TEST key again (1 Gong + 5 Beeps)
3. Enter User to delete (93 to 98)
4. Press Test Key (Keypad should beep)
5. Press OFF key for 3 seconds to exit