How to use a Korean Door Lock

1. Slide the cover up if the door lock has a cover. If the Door lock does not have a cover, press on the * or the # key (this is dependent on the type of door lock)
2. Press the 4-digit code given to you
3. Slide the door lock cover down, or press the * or # key to confirm your passcode
   • There should be a sound after you have successfully entered the correct passcode.
   • A beeping sound usually indicates that the passcode is incorrect

How to change your doorlock's passcode

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Why is my doorlock constantly beeping?

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What to do if my doorlock's battery died and won't open

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