Deleting an Apartment Number from a Digital Modular Entrance Panel

Maya Patton
2025-12-16T18:46:48Z

Summary

Use this method when an apartment number is no longer needed.

You will need the authorization code for the GT-DMB-N to continue with the steps below. By default, the authorization code is set to *1111.

Solution

1. Enter program mode by pressing # followed by the authorization code.

2. Enter the authorization code once more.

3. Scroll to System Settings using the arrow buttons, press the green Bell button.

4. Scroll to Resident Info using the arrow buttons, press the green Bell button.

5. Enter the apartment number to be deleted and press the Bell button.

6. Press and hold the asterisk button.

7. Press the red X. The display should read “Erase?”.

8. Release the asterisks button and press the green Bell button. The display should then show “Erased”.

9. Press the red X to get out to main menu, scroll to Quit and press the green Bell button.