![[Starry Night Part 2 / 2 Days 3 Nights] Mongolia Terelj Winter Special Deal! Starlight Tour with Activities](https://d2mgzmtdeipcjp.cloudfront.net/files/good/2025/12/05/17649188453963.png?s=656x372&t=outside)
Available from Jan 26
[Starry Night Part 2 / 2 Days 3 Nights] Mongolia Terelj Winter Special Deal! Starlight Tour with Activities
US$ 488.78
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Ulaanbaatar
eSIM[10% OFF] Mongolia Unlimited Data eSIM
10%
US$ 2.33
fromBest price
Available today5.0View reviews >
Point GuideEarn US$0.03
Product Info
Instant Confirmation
Not Included
Mobile voucher
Use within the validity period
Cancellation available
USIMSA
Global eSIM expert for 200 countries.
Reviews1
Excellent!
5.0
0%
0%
0%
임재*
BESTI used it well locally
Highlights
Data is essential while traveling! If you want to start your trip comfortably, we recommend data eSIM. It is a product that can be used by simply setting up your smartphone without a separate SIM replacement. Stop carrying around a heavy router! Start your trip lighter, more conveniently, and more cheaply.
Program
All content is copyrighted by WAUG, Inc., and any unauthorized use may lead to legal penalties under copyright law.
Information
What's Included
- USIMSA eSIM QR code according to selected option
How To Use
- Purchase a product
- Scan the QR code in the voucher sent to your email
- Register eSIM according to the registration method for your device operating system
- Expiration date: 180 days from the date of purchase
Operating hours:
Messenger Customer Center
24 hours a day, 365 days a year
Wired Customer Center
09:00 ~ 18:00 (Lunch time 12:00 ~ 13:00)
Closed on weekends and public holidays
contact :
Domestic: 1661-0158
Overseas (for local disabled people only): 070-5097-6417
KakaoTalk Plus Friend: @ USIMSA
Grab your e-ticket on the app and skip the hassle!
APP
What to Remember
Don’t forget to check all the important details.
Cancellation and Refund
Refunds are only possible within 7 days of the purchase date.
However, refunds for the following month may be difficult to process, and refunds are not possible for products that have been used or have already been registered to the terminal.
Refund requests due to reasons such as activation failure, unavailability, or eSIM failure due to the nature of products used overseas may not be due to product issues but rather to terminals in use, insufficient settings, or temporary communication failures. Therefore, only cases approved after consultation via the customer center (phone, email, KakaoTalk) using local Wi-Fi, etc. will be processed.
Refunds requested after returning to Korea without prior confirmation may not be processed.
Cancellation/refunds are only applicable to cases received during business hours (09:00-18:00) on weekdays.
However, refunds for the following month may be difficult to process, and refunds are not possible for products that have been used or have already been registered to the terminal.
Refund requests due to reasons such as activation failure, unavailability, or eSIM failure due to the nature of products used overseas may not be due to product issues but rather to terminals in use, insufficient settings, or temporary communication failures. Therefore, only cases approved after consultation via the customer center (phone, email, KakaoTalk) using local Wi-Fi, etc. will be processed.
Refunds requested after returning to Korea without prior confirmation may not be processed.
Cancellation/refunds are only applicable to cases received during business hours (09:00-18:00) on weekdays.
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10%
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Point GuideEarn US$0.03
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