- 1). Enter the code into the keypad one number at a time by pressing the corresponding key.
- 2). Press the "Enter" key on the keypad if it is applicable to your keypad lock.
- 3). Wait for confirmation. Usually a green light will blink if the code is valid and a red light will blink if the code is invalid.
- 4). Turn the handle on your door to open it. If the code was entered successfully, the door will open with no trouble.
Source...