Setting the code: Usually, upon arrival, the safe door is unlocked. Place your items inside, close the door, and enter a personalized 4- to 6-digit PIN on the digital keypad.Locking: Press the "Lock" or "#" button to secure the mechanism.Unlocking: Re-enter your PIN to open it.Checkout: Always leave the safe door wide open when checking out so housekeeping can verify it is empty for the next guest