eSIM1 KT Skylife [Foreigner] What is eSIM? 스카이라이프 [Foreigner] What is eSIM? eSIM is the Sim card that functions as USIM. Unlike USIM, you can use eSIM by downloading the mobile Profile on your phone, scanning QR code without purchasing USIM. 스카이라이프 [Foreigner] How much is the eSIM service fee? After the reception is completed, the QR code will be sent by email or text message. You can download eSIM by scanning the QR code with the device.. 2023. 3. 24. 이전 1 다음