Questions before activation
When you want to know if you can activate
Copy and open KakaoTalkEdit the form, copy it, and paste it into KakaoTalk. Do not include ID photos, resident registration numbers, or verification codes.
When you want to know if you can activate
Copy and open KakaoTalkWhen you get stuck while applying
Copy and open KakaoTalkWhen booking in-person activation
Copy and open KakaoTalkWe can only help customers who completed activation through Chickphone
Copy and open KakaoTalk
New number activation
Number porting (MNP)
eSIM activation
Unpaid or suspended
Credit or rehabilitation
Work or second phone
Child’s phone
Activation for foreigners
In-person activation
Choose a SIM
Compare plans
Top-up after activationActivate
How to activateKT online activationLG U+ phone activationHow to sign up as newHow to activate an MVNO postpaid planNumber porting (MNP)eSIM activationIn-person activationPrepaid contract plansMVNO postpaid plansPlan calculatorGet advice
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