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This product is for foreigners visiting Korea.
SIM extension / TOP UP
You can extend or charge your SIM card.
We provide Prepaid SIM / Prepaid Data SIM 30/60/90days users
with 50% discount for adding 30 more days
Available for customers whose expiration date + 30 days is before 23:59 on December 31, 2025 during the promotional period.
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No.1 Korea Telecom
This product is for foreigners visiting Korea.
ADDITIONAL USE
