| Data Usage Specifications | Unlimited data |
| Transmission Specifications | 4G |
| Signal Coverage Area | South Korea |
| Mobile Carrier | KT Olleh |
| Supported Sizes | Micro SIM, Nano SIM, Standard SIM |
| Hotspot Sharing | Available |
| Supported Frequencies(4G) | B1(2100 MHz), B3(1800 MHz), B8(900 MHz) |
| Top-Up Availability | Top-up unavailable |
| Excludes | Voice calls, Texts |
| Reminders | ・Validity Period: 5 days once activated ・SIM card validity period is based on a 24-hour system |
-Activating Your SIM Card-
Set the APN as the following:
- Carrier Name: KT
- APN : lte.ktfwing.com
- MCC: 450
- MNC: 08
- MMSC: http://mmsc.ktfwing.com:9082
・Please activate this card upon arrival in South Korea. If the card is malfunctioning, please contact KKday customer service
・Depending on the phone model, your phone may need to be restarted up to 5 times to connect to the internet
- Should you encounter any issues while using, don't hesitate to get in touch with customer service via:
・LINE - https://page.line.me/iop9701c
・KakaoTalk - http://pf.kakao.com/_skLbu/chat
-Activating Your T-money Card-
- Please top up the card prior to use. The card can be used in lieu of cash or credit cards
- Range of use: Within South Korea