South Korea KT data roaming eSIM card｜1/2GB high-speed network + unlimited traffic per day
- Use the local Korean operator KT network
- Suitable for short term tourists
- 1/2GB high-speed traffic + unlimited low-speed network per day
- The data card does not have a phone number, eliminating telecommunications harassment.
- Scan the eSIM code to install and use it immediately
- Supports multiple iPhone and Android phones
- Special note: Please contact customer service before booking to confirm whether the device supports the eSIM function. If the device cannot be used because it does not support eSIM, no refund will be given
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.
—————— Pre-purchase information——————
In order to ensure that you can use this eSIM product smoothly, please read the following information carefully before placing an order:
- Please make sure your mobile phone and its operating system support the eSIM function before purchasing. No refunds will be issued if the order is canceled due to device incompatibility.
- The mainland Chinese version of the smartphone does not contain an eSIM module. Users of this type of phone should not place an order.
- Check whether the eSIM module is installed on the phone: dialing interface *#06# → If there is an EID in the device information, you can use eSIM
- This product is a pure data card and does not include phone calls and text messages.
- The validity period of eSIM is calculated from the time of installation. Please install it on the day of arrival or when needed.
—————— eSIM Instructions for Use——————
- Installing eSIM requires an Internet connection. Please confirm that there is available WiFi or available mobile data in the environment before installation.
- Please do not use the camera or other APP to scan the QR code. This must be done through the "Network Settings" of the mobile phone. Please refer to the icon.
- Each QR code can only be scanned and installed once. After binding, the device cannot be changed or deleted. Once deleted, it cannot be rescanned and installed and needs to be purchased again.
- After arriving at the destination and completing the installation, the eSIM package service starts timing.
- Package days are calculated every 24 hours from activation.
Please confirm that your device is suitable for eSIM before purchasing. This product is non-refundable after sending the eSIM QR code.
eSIM installation and activation process
SIM Card Specifications
| Data Usage Specifications | 10GB, 20GB |
| Transmission Specifications | 4G |
| Signal Coverage Area | South Korea |
| Mobile Carrier | KT |
| Supported Sizes | eSIM |
| Hotspot Sharing | Available |
| Supported Frequencies(4G) | B1（2100 MHz） |
| Excludes | Voice calls, Texts |
| Not Supported | Contract card locking machine, Wi-Fi sharer, modification machine, translator, mobile phone without eSIM function |
Purchase Notice
- Please make sure your phone and its operating system support the eSIM function before purchasing
- iOS requires version 12.1 or higher; please note that iPhones sold in mainland China do not support eSIM. In Hong Kong and Macau, only iPhone 13 mini, iPhone 12 mini, iPhone SE 2020 and iPhone XS have eSIM functionality.
- The versions of Samsung mobile phones vary from country to country. Samsung mobile phones purchased in Taiwan do not support eSIM. In other regions, please check with Samsung’s official website first.
- The eSIM QR code will be automatically sent to the email address provided by the customer after the order is successfully placed. Please provide a correct and valid email address when placing an order
---24 hours customer service---
Online customer service (click the live chat icon in the lower right corner)
Hotline: +85239756662
Customer service email: cs@cmlink.com
Reminders
Before purchasing, please make sure your phone and its operating system support the eSIM function
iOS requires version 12.1 or higher; please note that iPhones sold in mainland China do not support eSIM. In Hong Kong and Macau, only iPhone 13 mini, iPhone 12 mini, iPhone SE 2020 and iPhone XS have eSIM functionality
The versions of Samsung mobile phones vary from country to country. Samsung mobile phones purchased in Taiwan do not support eSIM. In other regions, please check with Samsung’s official website first.
The eSIM QR code will be automatically sent to the email address you provided after the order is successfully placed. Please provide a correct and valid email address when placing an order
After receiving the eSIM QR code, please follow the instructions in the product description to install and use it. If you encounter problems during the process, please contact customer service
Online customer service: https://global.cmlink.com/esim?LT=en (click the live chat icon in the lower right corner) Hotline: +85239756662 Customer service email: cs@cmlink.com
How to Use
1. How to download and use eSIM after purchasing it?
After you purchase, the system will send the QR code for downloading the eSIM to the email address of your order.
2. Can I download the eSIM profile on different devices?
No, one eSIM profile can only be downloaded to one device for use.
3. Why can’t I “join the mobile network plan” after scanning the eSIM QR code on my device?
Please make sure your device is connected to WiFi and try again.
4. How to switch data to eSIM?
Please check if the cellular number is turned on, select "Cellular Network - Cellular Number - Enable this number". If you still have problems, please contact customer service.
5. How to check ICCID?
If the cellular number is turned on, you can go to "General - About This Device - ESIM" to view the ICCID.
6. I have successfully activated the eSIM service, but the applicable device cannot connect to the mobile network. What should I do?
Please shut down and restart your device and update the iOS version before trying again.
Validity Period
- Valid for use within 6month(s) from the date of issue; Invalid after expiration
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, the South Korea KT data roaming eSIM card is specifically designed for short-term tourists visiting South Korea. It leverages the reliable local KT operator network, ensuring broad coverage and stable internet access across popular travel destinations. This makes it a convenient option for immediate connectivity upon arrival.
No, the South Korea KT data roaming eSIM card is solely for data usage and does not include a local phone number. This design eliminates potential telecommunications harassment, allowing you to enjoy seamless internet connectivity without receiving unwanted calls or messages.
The South Korea KT data roaming eSIM card supports a wide range of devices, including multiple iPhone and Android phone models. It is crucial to confirm your specific device's eSIM compatibility before booking to ensure a smooth experience. You can typically check this in your phone settings or by contacting your device manufacturer.
An eSIM offers several advantages for data access in South Korea. It provides instant activation via a QR code scan, eliminating the need for physical card swaps. You can keep your primary SIM card active for calls and texts while using the eSIM for data. This convenience makes it ideal for travelers seeking hassle-free connectivity.
The South Korea KT data roaming eSIM card offers significant convenience over pocket WiFi. With an eSIM, there's no need to carry an extra device, worry about charging it, or risk losing it. Your internet access is directly integrated into your phone, providing a more streamlined and lightweight travel experience. It simplifies connectivity for individual travelers.
The South Korea KT data roaming eSIM card provides a choice of 1GB or 2GB of high-speed data per day. Once this high-speed allowance is used, you will continue to have unlimited low-speed network access for the remainder of the day, ensuring you stay connected for essential communications and light browsing.
Using a South Korea KT data roaming eSIM card is generally a more cost-effective solution for data access compared to relying on international roaming services from your home provider. Roaming charges can accumulate quickly, whereas an eSIM offers a predictable and often more economical daily data plan, helping you manage travel expenses efficiently.
Installing the South Korea KT data roaming eSIM card is straightforward. After purchase, you will receive an eSIM QR code. Simply scan this code with your compatible smartphone, follow the on-screen prompts, and the eSIM will be installed and ready for immediate use. This process eliminates the need for physical installation or visiting a local store.
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