Here is how to delete a user code

                                            Tech Support [phone]

       [e-mail]

https://smartlocksolity.com

Note: Be sure to change the default master code to your personal master code before you start programming the AT10/AT1 Series locks.

How to delete a user code

1. First you are going to press the “SOLITY” button two (2) times. The “SOLITY” button will light up with a steady blue light.
2. You are then going to enter your master code.
3. After that you will press the “SOLITY” button one (1) time and the “SOLITY”  button will light up with a still green light.
4. You are now going to press the number three (3), the “SOLITY” button will flash with a green light one (1) time.
5. Next, enter the user code you would like to delete.
6. Finally, press the “SOLITY” button one (1) time, the “SOLITY” button will flash with a green light one (1) time.

                       Written on 04/07/2026