How to Change Mobile Phone Number

    The process for changing mobile phone number is the following:

    For Korean Mobile Phone Numbers

    Click "My Settings" on the top right corner of GDAC website.

    Click "Account Management" > "Icon Button"

    The authentication process will proceed when the authentication screen appears.


    For Overseas Mobile Phone Numbers

    1. Contact SHD and lower verification level, and then re-verify

    How do I lower my verification level?





    고객 센터에 문의하시겠어요?