When an agent applies, the agent's identity verification documents and required documents will be necessary.
Please check the following for details on the documents required for the procedure.
Documents required for device upgrade
Documents required for cancellation
Documents required for changing contract information
(Change of name or surname, address, contact phone number, current plan, optional services and discounts, change of user information)
Documents required for new contract or MNP
(Only if the contract holder is eligible for the Smile Heart discount)
In the case of credit card withdrawal: Credit card (including debit card)
In the case of direct debit from bank account: Cash card or bank passbook + registered seal with the financial institution
Documents required for device upgrade
Documents required for cancellation
Documents required for changing contract information
(Change of name or surname, address, contact phone number, current plan, optional services and discounts, change of user information)
Documents required for new contract or MNP
In the case of credit card withdrawal: Credit card (including debit card)
In the case of direct debit from bank account: Cash card or bank passbook + registered seal with the financial institution
In the case of a guardian with parental authority who has already been registered with our company: the guardian with parental authority's identity verification documents
In the case of a guardian with parental authority who has not been registered with our company: documents that prove the parent-child relationship (Certificate of Residence, Certificate of Eligibility)
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