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Not Included
Mobile voucher
Use within the validity period
Cancellation available
Global eSIM expert for 200 countries.
Essential data for your trip! If you want to start your journey comfortably, we recommend the data eSIM. You can use it with just a smartphone setting, without replacing your SIM card. No more carrying heavy pocket Wi-Fi devices! Start your trip lighter, more conveniently, and affordably.
Embark on a lighter, safer journey with completely unlimited data and effortless travel!






Operating Hours:
Messenger Customer Center
24 hours, year-round
Phone Customer Center
09:00 AM ~ 18:00 PM (Lunch break 12:00 PM ~ 13:00 PM)
Closed on weekends and public holidays
Contact Information:
Domestic: 1661-0158
International (for on-site issues only): 070-5097-6417
KakaoTalk Plus Friend: @유심사