[50% Off / Feb 2 - Mar 2] Unlimited Data eSIM for 42 European Countries

• Select the number of days and purchase
• Scan the QR code in the voucher sent by email
• Register the eSIM according to the registration method for each device operating system
• Available for use within 180 days from the date of purchase, regardless of the date specified on the calendar

​​​​​Operating Hours :
Messenger Customer Center
24 hours a day, 365 days a year

Phone Customer Center
09:00 AM ~ 06:00 PM (Lunch Break 12:00 ~ 01:00 PM)
Closed on weekends and public holidays

Contact : 
Korea : 1661-0158
Overseas (for local issues only) : 070-5097-6417
KakaoTalk Plus Friend : @유심사

- Refunds are available only within 7 days of purchase.
(However, refunds for the following month may not be processed, and refunds are not possible if the product has been used or already registered on the device.)
- Due to the nature of products used overseas, refund requests due to activation failure, unavailability, or eSIM defects may be due to the device being used, lack of setup, or temporary communication issues, rather than a product problem. Therefore, consult with customer service (phone, email, etc.) using local Wi-Fi, and refunds will only be processed upon approval.
- Refunds may not be processed if requested after returning to your home country without prior confirmation.
- eSIM products can only be registered and used on the initially registered device.
- Re-registration on another device is not possible after initial registration.

• Cancellation/refund requests must be received during business hours (Monday to Friday 10:00~18:00 / excluding Saturdays, Sundays, and public holidays), and cancellations received outside of business hours will be processed as received on the next business day (based on business hours).
• Please request cancellation and refunds during business hours and receive cancellation confirmation.