Siemens K44 - Manual (Page 13)

K44 Duo Installation & User manual 13
ENG Erase codes
Enter A22.
Enter the current code. If it is a 4-digit code,
enter A after the last digit.
If it is a 4-digit code, enter 0000. If it is a 6-digit
code, enter 000000.
Enter 0000 (000000) again.
Enter 0.
Enter 0 once again.
Erase the next code by continuing from step 2 or
press B to exit. 1�
2�
3�
4�
5�
6�