[10% OFF] Indonesia eSIM (Unlimited Data with Speed Reduction)

• Purchase the product
• Scan the QR code in the voucher sent via email
• Register the eSIM according to the registration method for your device's operating system
• Validity Period: Usable within 180 days from the purchase date
• Detailed eSIM installation instructions can be found in our official Installation Guide.

​​​​​Operating Hours:
Messenger Customer Service
24 hours, year-round

Phone Customer Service
09:00 AM - 06:00 PM (Lunch break 12:00 PM - 01:00 PM)
Closed on weekends and public holidays

Contact Information:
Domestic: 1661-0158
International (Local issues only): 070-5097-6417
KakaoTalk Plus Friend: @유심사

- Refunds are available only within 7 days from the purchase date.
(However, refunds for the following month may be difficult to process, and refunds are not possible if the product has been used or already registered on your device.)
- Due to the nature of products used locally overseas, refund requests due to connection failures, unavailability, or eSIM defects may be due to reasons other than product issues, such as issues with the device being used, inexperience with settings, or temporary communication failures. Therefore, refunds will only be processed after consultation through customer service (phone, email, etc.) using local Wi-Fi, etc., and upon approval.
- Refunds requested after returning home without prior confirmation may not be processed.
- eSIM products can only be registered and used on the device they were first registered on.
- Once registered, it cannot be re-registered on another device.

Cancellations/refunds are applied only to requests received during business hours (weekdays 09:00-18:00).