Initial password: 000
When setting the password for the first time, it is recommended to adjust it to 0-0-1 strictly according to the steps of the manual, so that you are familiar with the method of password setting, and then adjust to the password you need after you have fully grasped the method of password setting. If you are afraid of trouble, you can also leave a message before shipping to let us set the password for you.
Please remember the password, otherwise it will not be able to open normally. Decoding requires the customer to bear the round-trip postage alone.
Password modification: In the open state, dial the password wheel to the password you want, and then lock it again.