View usage Details
The remaining balance, remaining period, etc. of the product currently in use can be checked.
Please enter the contract number and phone number.
Please enter a case-sensitive letters.
Please enter numbers only. (01212345678 or 01012345678)
The contract number can be found on the receipt. If you have misplaced the receipt, please contact the customer center. (+82-10-3998-1004)
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