KKday User
Because I want to make an appointment to visit the Blue House, the reservation website stipulates that I must have a door number in order to have a verification code. So I specially bought this network card that can talk. Be aware of the time your plane arrives, as the office is only open until 5pm. The Myeongdong office is in a building, and there is Myeongdong Daiso Department Store nearby. The office has service personnel from Taiwan. Passport registration is required. Also remember to add line, the door number will be sent after the registration is completed. It was also because of this number network card that I was able to enter the Blue House.