Korea SKT 4G/5G Unlimited Data eSIM + Calls | FREE T-money/Daiso Coupon
- Install eSIM with one click in the KKday App with iOS 17.4 or later
- Install eSIM before your trip for a seamless online expereince
- Access reliable high-speed 5G/4G connectivity across South Korea, powered directly by SK Telecom
- Use essential mobile applications including LINE, ChatGPT, and Gemini without restrictions
- Include a local 010 phone number for receiving SMS messages and making calls
- Claim special included bonuses like a T-money card or Daiso coupons with purchase.
Package Options
Product Info
The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.
Activate calls & SMS
- Verify passport online
- Make sure to you clear immigration and the eSIM connected to the SKT signal.
- See the "Rental Contract No." and your eSIM's phone number in the booking details
- After activation, the complimentary call credit (1,320 KRW) will be automatically credited; no further exchange is required.
- Not applicable to Korean citizens, holders of or applicants for an Alien Registration Card
SKT Promo Free T-Money
- Transportation Card 💳
- Must purchase an eSIM of 3 days or longer
- Collection: Bring your voucher to the SKT Roaming Center at Incheon Airport (ICN) / Gimpo Airport (GMP) / Busan Gimhae Airport (PUS) to collect an empty card (need to top it up yourself) - Daiso Korea 1,000 KRW Coupon
- Must purchase an eSIM of 2 days or longer
- Redemption: After connecting your eSIM to a local signal, enter your "Rental Contract Number" and "Phone Number" on the dedicated redemption page to redeem
- Website
** Redemption must be made online within the eSIM usage period; this is not a paper coupon
** Must be used within 10 days of redemption. - SKT Exclusive Coupon
- Purchase this product to redeem coupons for various popular attractions online for free.
- Website
- Redemption: After connecting your eSIM to a local signal, enter your "Rental Contract Number" and "Phone Number" on the dedicated redemption page to redeem
SIM Card Specifications
| Data Usage Specifications | Unlimited data |
| Transmission Specifications | 5G/4G |
| Signal Coverage Area | South Korea |
| Mobile Carrier | SKT |
| Supported Sizes | eSIM |
| Hotspot Sharing | Available |
| Supported Frequencies(4G) | B3（1800 MHz）, B5（850 MHz）, B7（2600 MHz） |
| Top-Up Availability | Top-up unavailable |
| Excludes | Voice calls, Texts |
| Not Supported | SIM-locked device, Carrier-customized device, Pocket WiFi |
| Network Type | Local |
Purchase Notice
- Once an eSIM is issued, it cannot be cancelled, replaced, or refunded unless there is a malfunction in the eSIM itself.
- Installing a new eSIM: If your phone is already using this product, you must wait until the existing eSIM has completely lost signal/service before you can install a new eSIM.
- QR Code Scan Limit: Maximum of 10 scans allowed.
- At concerts, sporting events, or large celebrations, there may be issues such as network latency or unstable signals. This is an environmental limitation, not a product malfunction. If you require extremely stable connection quality, please consider using an alternative solution.
- Unable to detect 5G signal: Network coverage and speed vary depending on the local environment. 5G signals may automatically switch to 4G indoors, in subways, or in large, crowded areas, and a minimum network speed cannot be guaranteed.
- The 010 phone number included with this SIM is for short-term tourist use only and is not transferrable to other prepaid cards or monthly plans.
Includes/Excludes
- eSIM QRCode
- Login instructions
Reminders
Please ensure your phone supports eSIM and scan and install it using your phone's built-in system; do not install it through a third-party app, otherwise it will not work.
An eSIM can only be installed on one phone and is only valid for the device where it is first installed. Transferring the same QR code to other devices or logging in repeatedly on multiple devices is prohibited.
If you are unable to install or use the eSIM, please contact customer service immediately do not delete it. Once the eSIM is deleted, it cannot be recovered, reissued, or refunded.
If the product includes a local phone number and voice/SMS features, this number does not support real-name authentication, identity verification, receiving OTP verification code, or account registration on apps or websites
This product cannot be topped up or extended online. A new SIM card must be purchased after use
Network coverage and speed vary depending on the local environment. 5G signals may automatically switch to 4G indoors, in subways, or in large, crowded areas, and a minimum network speed cannot be guaranteed
Once the eSIM QR code is sent, it cannot be replaced or refunded if the phone does not support eSIM or the QR code has expired.
Phone purchased in the US, Canada, Japan, the Philippines, etc., may be SIM locked. Please check with your original carrier beforehand to confirm that the SIM is unlocked. No refunds will be given if the SIM is unusable due to a locked device.
If you encounter any product defects or scanning issues, please contact customer service BEFORE returning home and provide a screenshot of the settings. If you contact us after returning to the home country or refuse to cooperate with the tech support, we regret that we cannot process your return or exchange
Our company is only responsible for the product itself and will not be liable for any compensation beyond the product cost (such as roaming fees from other telecom providers, overseas data card fees, transportation costs, etc.)
How to Use
- eSIM setup tutorial: https://psce.pw/79utdh
- Calls and SMS top-up: https://www.skroaming.com/reservation/charging
- The rental contract number and eSIM phone number can be viewed in the order details on the KKday App.
- When installing in advance, the eSIM phone number may not immediately appear on the phone screen, which is normal. It will automatically appear upon arrival at your destination.
- Upon arrival at your destination, you will need to switch your mobile data to the installed eSIM for normal use.
- Online customer service:
LINE: https://page.line.me/iop9701c
KakaoTalk: http://pf.kakao.com/_skLbu/chat
WhatsApp: https://wa.me/message/R7WRWPD6T67UM1 (+821047911581)
Cancellation Policy
- Once the order has been completed, it cannot be canceled, modified, or refunded
- Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once your refund request is confirmed, KKday will initiate the refund to your original payment method within 15 days. The actual refund timing depends on your card-issuing bank’s policy.
FAQ
1. Is the Korea eSIM generally available for travelers in South Korea?
Yes, Korea eSIMs are widely available and can be used by international travelers in South Korea. This specific Korea eSIM offers local 4G/LTE unlimited data through SKT, a major telecommunications provider, ensuring stable and reliable network access immediately upon arrival. It eliminates the need for physical SIM card collection or delivery.
2. What are the main advantages of using a Korea eSIM compared to a physical SIM card for tourists?
Using a Korea eSIM offers several advantages over a physical SIM card for tourists. It provides instant activation via QR code scan, eliminating the need to physically swap cards or worry about losing your original SIM. This Korea eSIM also offers unlimited high-speed data on the SKT network and includes a local phone number with free voice credits, providing comprehensive connectivity without physical hassle.
3. How does the network coverage of SKT Korea eSIM compare to other providers like KT or LG for tourists?
The Korea eSIM utilizes SKT's 4G/LTE network, which is one of South Korea's leading telecommunications companies, known for its extensive and stable coverage across the country. While KT and LG U+ also offer reliable services, SKT is consistently recognized for its robust performance, especially in major cities and popular tourist destinations, providing a smooth internet experience throughout your travels.
4. Does the Korea eSIM provide only data or does it include other services for visitors?
Beyond unlimited high-speed data, this Korea eSIM includes additional valuable services for visitors. It comes with a 010 local phone number and free voice call credits, allowing you to make local calls within South Korea. This combination ensures not only seamless internet access but also the ability to communicate conveniently with local contacts or make reservations during your trip.
5. What are some potential disadvantages or considerations when choosing a Korea eSIM for travel?
A primary consideration for a Korea eSIM is device compatibility; your smartphone must support eSIM technology. Older phone models might not be compatible. Additionally, ensuring a stable internet connection for the initial QR code scan during setup is important. While generally reliable, some users might prefer physical SIMs for their straightforward insertion, though eSIMs offer greater convenience once set up.
6. How does the activation process for a Korea eSIM data plan typically work?
The activation process for this Korea eSIM data plan is designed for simplicity. After placing your order, you will receive a voucher with a QR code. To activate, simply scan this QR code using your compatible smartphone, and follow the on-screen prompts. For iOS users, there's a one-click installation option available in the iOS App if updated to iOS 17.4 or above, making setup even easier upon arrival.
7. Does the Korea eSIM offer truly unlimited high-speed data, and are there any usage policies?
Yes, this Korea eSIM provides unlimited high-speed 4G/LTE data on the SKT network. While the data is unlimited, telecommunications providers often have fair usage policies to ensure network quality for all users. These policies typically prevent excessive, sustained high-volume data use that might negatively impact network performance, but regular tourist usage is generally not affected.
8. What devices are compatible with the Korea eSIM, and how easy is the installation process?
The Korea eSIM is compatible with most modern smartphones that support eSIM functionality, including recent iPhone, Samsung Galaxy, and Google Pixel models. Installation is very straightforward; you simply scan a QR code provided on your voucher to set up the eSIM. For iOS users with iOS 17.4 or above, a convenient one-click installation feature is available directly within the app, streamlining the process.
