It can be easily purchased in convenient stores and by inputting the PIN code written on the receipt or on the card on the KT WiFi website, you can enjoy the wireless internet connection anywhere in the KT WiFi zone.
How to buy and use
Items [including VAT]
1hour : 1,100 KRW
1day : 3,300 KRW
Buy a "KT WiFi prepaid card" in a convenience store.
PIN code is written in the receipt.
Connect to "KT WiFi " SSID in any KT WiFi zone.
Registration page will be open when you run your web browser.
Click "Register WiFi prepaid card" button.
Registration will be done when you type 12 numbers in the receipt.
You can use internet without registration after your first registration.
Notice
Please keep your KT WiFi prepaid card receipt until it gets expired.
If you connect again using the same laptop or smartphone as the first registration, authentication or registration is not needed again.
Store : Convenience stores nearby
Items [including VAT]
1day : 3,300 KRW
1day x 4 : 9,900 KRW
Purchase the Ħ°KT WiFi prepaid cardĦħin a convenient stores nearby.
Connect to "KT WiFi " SSID in any KT WiFi zone.
Registration page will be open when you run your web browser.
Click "Register WiFi prepaid card" button.
Register by inputting the 12 numbers PIN code written on the prepaid card.
In case of 9,900KRW, you can choose "Continuous use"(4 days use for 1 registration) or "Individual use"(1 day use for 1 registration, 4 registrations are available) while registering.
Notice
It is better to keep the receipt the purchased prepaid KT WiFi card and receipts.
If you connect again using the same laptop or smartphone as the first registration, authentication or registration is not needed again.
Store : Convenience stores nearby
How to buy WiFi ID
Customer can buy KT WiFi ID in all KT WiFi zone if you do not have account.
Refund is not allowed after log in although ID is not expired.Refund is not allowed after purchasing date.
How to use KT Prepaid wifi(PIN)? 
1day : 3,300 KRW
