I activated it at the airport immediately upon arrival in Jeju. Everything was very simple and clear in the accompanying instructions. No problems at all!
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Reviews: Jeju UNESCO Original Day Tour - East Course
Guest User2026-03-29
Haley has been so friendly, helpful and sharing a lot of information about Jeju and its history. She offers her help to take photos for the tour participants especially the solo travellers. Even though most of the cherry blossom hasn't really bloomed yet in Jeju, she managed to find one along the stretch of road at Noksan-ro. She has made the tour a pleasant and enjoyable one.
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Reviews: South Korea 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-24
It's incredibly convenient, eSIM is awesome! BTS is awesome!
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Reviews: Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code