Deleting an access code
1.
Shut down the system.
2.
Press and hold the power button until the green status indicator light
starts blinking.
3.
Press and hold the enter button until the blue status indicator light starts
blinking.
4.
Dial the access code and press the enter button.
The blue status indicator light is lit.
5.
Press and hold the number
3
button until the blue status indicator starts
blinking fast.
The blue status indicator light is blinking fast for a while, then the green
status indicator light is blinking.
The access code cannot but used anymore to unlock the device.
138
| DR 100s | Advanced Operation
0411D EN 20220627 1040