【20% OFF｜Free Daiso eCoupon】Korea eSIMㅣSKT 4G/LTE unlimited data + 010 Phone Number with Free voice credits + T-money
Experience unlimited high-speed data provided by SKT, one of South Korea's well-known telecommunications companies. Simply scan and install it before departure, and it can be used immediately upon arrival in South Korea.
- Supports iOS one-click installation: Update to the latest version of the iOS App and iOS 17.4 or above to install eSIM with one click in the KKday App.
- Once you receive the voucher, you can scan it and install it. You don’t have to run back and forth to get the physical card or wait for physical delivery.
- Unlimited high-speed local data available in Korea
- The local 4G/LTE network is provided by South Korea's SKT Telecom, which is more stable and reliable than roaming eSIM
- No need to change SIM cards, you can use eSIM immediately
- Free voice calls credits giveaway!
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.
[eSIM specifications]
1. Data: Provides 4G/LTE unlimited speed data
2. Voice calls and text messages:
- 1-day option provides data only. No voice & SMS features available
- Please complete online passport verification(Click Here) AFTER landing in Korea and connecting your eSIM to the SKT network. (Only one phone number can be registered on each passport) If you enter Korea with a Korean passport, only data service will be available.
- Purchase this product before 2026 June 30, the eSIM comes with a complimentary 1,320 KRW voice call credit (around 5 minutes of domestic calls in Korea).
3. Period of use: 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 15 / 20 / 30 / 60 / 90 days
4. Calculation method of usage days: Starting from connecting to the local network in South Korea, 24 hours will be counted as one day. (Example: 3-day card – after successful activation at 22:00 on June 1, local time in Korea, it can be used until 22:00 on June 4)
5. Validity period: Installation and use of eSIM must be completed within 60 days after purchase
6. Hotspot sharing: Yes
💳Get a T-money card for FREE!✨
🗓️Date: From now until June 30, 2026
👉How to get?
1. Buy a 3-day or above option to get a T-money card
2. Present your voucher from Link Korea at the SKT counter while redeeming your SIM card
3. Get a free T-money transportation card along with the SIM card!
⚠️Important Notice
1. T-money can be used on the subway, buses, and taxis (Airport limousine❌).
2. The number of T-money cards provided corresponds to the number of SIM cards purchased.
3. T-money cards are empty and must be recharged before usage.
4. Reload locations: Convenience stores or subway stations in Korea.
[Free Voice Call Credit Giveaway]
Event Period: Until June 30, 2026
- Customers who purchase this product during the event period will receive 1,320 KRW voice call credit for FREE (approximately 5 minutes of domestic calls in Korea, also applicable for international calls).
- Online verification is required in order to activate voice call and SMS functions.
🛒Free Korea Daiso e-Coupon✨
🗓️Promotion Period: while supplies last, limited quantity available.
🔥During the promotion period, customers who purchase this product with a 2-day plan or longer, can redeem a 1,000 KRW Daiso e-coupon for free.
⚠️ How to Redeem
🏃💨 After activating your eSIM or picking up your SIM card, head to the coupon page! Complete purchase verification to receive your coupons instantly.
👉 On the verification page, enter your rental contract number and the 010 phone number provided with your SIM/eSIM.
⚠️ Usage Notes
📌 The voucher must be redeemed within the eSIM's validity period, and must be used up within 10 days starting from the date of redemption.
1. The e-coupon can be used at self-checkout kiosks or regular checkout counters.
2. When using at a self-checkout kiosk, please select “Use Daiso Coupon” as the payment option.
3. The e-coupon is valid at all directly managed Daiso stores nationwide (excluding franchise stores). Check store locations here: https://www.daisogift.co.kr/usestoreinfo (Korean only)
4. You may use one or more e-coupons in a single transaction.
🎫 Special Deal! Redeem Your Exclusive SKT Coupons Now!
By purchasing this product, you can redeem coupons of popular attractions in Korea online!
🔥 Up to 30% OFF — save on fun and shopping across Korea!
🎉 Coupon highlights include: 🐠 COEX Aquarium Tickets｜🎢 Everland Theme Park Tickets｜🚌 Seoul & Busan Sightseeing Bus Passes｜🛍️ Innisfree, MUSINSA, Duty-Free Shopping Discounts & more
⚠️ How to Redeem Your Coupons
🏃💨 After activating your eSIM or picking up your SIM card, head to the coupon page! Complete purchase verification to receive your coupons instantly.
👉 On the verification page, enter your rental contract number and the 010 phone number provided with your SIM/eSIM.
SIM Card Specifications
| Data Usage Specifications | Unlimited data |
| Transmission Specifications | 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, Mobile hotspot |
| Network Type | Local |
Purchase Notice
- Even if it is the same mobile phone model, because the versions provided by each country are different, please be sure to confirm whether the mobile phone supports eSIM.
- Each eSIM QR CODE can only be scanned a maximum of 10 times. If you still cannot install it successfully after scanning 1-2 times, please contact online customer service immediately to inquire.
- Once the eSIM QR Code is sent, it cannot be canceled, exchanged or refunded.
- The eSIM QR Code needs to be activated and used within the validity period; if it cannot be used after expiration, it cannot be canceled, replaced or refunded.
- After the order is successfully placed, the voucher containing the eSIM QR Code will be sent immediately.
- When sharing hotspots, the network speed may be affected by the location, so the minimum network speed cannot be guaranteed. Please confirm before ordering
- In order to maintain network quality, telecommunications companies will implement traffic control for users who use excessive data within a short period of time, which may cause network interruption or slow down the network speed.
- If the phone was purchased from the United States, Canada, Japan or the Philippines, please confirm with the local telecommunications provider that the phone has been unlocked (Country Lock)
【FAQ】
Q1: Can I cancel or get a refund after purchasing?
A: No. eSIM products cannot be canceled, refunded or exchanged for other products once the QR Code is sent. Since the QR code contains all relevant information about the product, it can be installed at any time once sent and deleted by setting it on the mobile phone, so it cannot be canceled or refunded.
Q2: How many mobile phones can one eSIM be used on?
A: eSIM can only be used on one mobile phone and the mobile phone installed for the first time; it cannot be changed to other devices or used by logging in to the same eSIM with multiple devices.
Q3: What should I do if "Code Invalid" or "Unable to Join eSIM" continues to appear after scanning?
A: If eSIM has been installed in the phone, "Code Invalid" or "Unable to Join eSIM" will be displayed when scanning again. Please first confirm whether eSIM has been installed on the device. If it is confirmed that it has not been installed, please contact the customer service center for further enquiries.
Q4: What should I do if my eSIM is deleted or accidentally deleted?
A: Once the eSIM is deleted, it cannot be restored and scanned again.
Q5: What should I do if my eSIM cannot be used?
A: Please do not delete the eSIM, please contact the customer service center. Once deleted, it cannot be used or refunded.
Q6: Can eSIM and physical SIM cards be used at the same time?
A: Yes, but you must select the correct mobile data and voice settings. Incorrect settings may incur international roaming charges. Please be sure to apply to your home country's telecommunications company to turn off international roaming services before leaving the country.
Q7: Can I purchase multiple eSIMs and use them continuously?
A: The eSIM can be activated immediately after being scanned into the phone. Please be sure to end the eSIM in use before adding a new eSIM.
Includes/Excludes
Reminders
The calculation method for this product starts with connecting to the local network in South Korea, and 24 hours counts as one day. (Example: The 3-day card starts at 22:00 pm Korean time and ends at 22:00 pm on June 4.)
Once the eSIM QR Code is sent, it cannot be canceled, exchanged or refunded.
eSIM QR Code needs to be installed and activated within 60 days after purchase.
The 010 number included with this product is a reusable phone number and is therefore only for receiving general text messages. It cannot receive any real-name authentication text messages (such as NAVER account real-name authentication). All real-name authentication text messages must be received from a phone number activated with a foreigner's registration card.
If the same SKT eSIM is already installed on the phone, the second SKT eSIM must be installed after the first one is used; otherwise, the new eSIM will not work properly.
If the eSIM is accidentally deleted, it cannot be canceled, replaced or refunded; once the eSIM is deleted, it cannot be restored and scanned again.
eSIM can only be used on one mobile phone and the mobile phone installed for the first time; it cannot be changed to other devices or used by logging in to the same eSIM with multiple devices.
When activating eSIM, be sure to turn off the roaming function provided by the SIM card in your country. (Incorrect operation may result in international roaming charges, and you will have to bear the relevant charges yourself.)
If you are worried about unnecessary international roaming charges, please take the initiative to apply to your home country's telecommunications company to turn off international roaming services before going abroad.
When the eSIM shows that it cannot be scanned and used, or the product is defective, just contact the customer service center before returning to the country, and a refund will be issued after confirmation.
In order to maintain network quality, telecommunications companies will implement traffic control for users who use excessive data within a short period of time, which may cause network interruptions or slower network speeds.
Mobile network coverage and data speed will vary depending on the communication environment of the country of travel.
No additional compensation is provided, including roaming fees, overseas USIM purchase fees, transportation fees, etc.
How to Use
- Voice Call and SMS Charges -
* Only SIM cards with the calling function activated can top up for voice call charges.
* Top-up Amounts: KRW 5,500 / 11,000 / 22,000 / 33,000 / 55,000
* Local Call and SMS Charges: KRW 4.4 per second / KRW 33 per SMS
* International Call Charges: Vary by country (e.g., Japan/USA/Hong Kong/Taiwan: KRW 990 per minute)
* Voice call recharge site: https://www.skroaming.com/reservation/charging
［eSIM setup method］
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 the cancellation is confirmed, you will receive your refund within 14 working days.
FAQ
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.
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.
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.
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.
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.
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.
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.
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.
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