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USIM Self-Activation Guide
From preparing your USIM to activation
Frequently Asked Questions
Find answers to your questions.
Top 5 Questions
Q
What are the sign-up requirements?
Q
How does the activation process work?
Q
Can I use my existing phone and number with koro as they are?
Q
Can I use a koro USIM in any phone?
Q
When is the bill charged?
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koro Help Center
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support@koro.kr
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