Traditional Culture Encyclopedia - Hotel reservation - Where is the combination lock of the apartment door?

Where is the combination lock of the apartment door?

Click the set key on the indoor panel of the door lock.

2.

Press the set button REG briefly, and you will hear the prompt Ding Dong.

3.

Enter the administrator password from the door lock outdoor panel.

4.

When the keyboard lights up, enter the original password and press the * key.