korean usim1 Booking a Korean USIM easily (preparing for a trip to Korea) As the sky road, which was blocked by COVID-19, is reopened, many foreign arrivals are entering Incheon International Airport. There are things that foreign students and overseas travelers who visit Korea must do before leaving the airport. It is to purchase a Korean prepaid USIM. In Korea, WIFI is well installed in public places such as cafes and subways, but mobile phone data is essential when.. 2022. 11. 15. 이전 1 다음