Korea Unlimited Data eSIM (Instant Use)

• Purchase the desired product
• Scan the QR code in the email and mobile voucher you entered (sent after confirmation at 12 PM and 4 PM daily)
• Register the eSIM according to the registration method for each device operating system
• Validity period: Within 180 days from the date of purchase

How to use:

1. Purchase

• Select the desired eSIM data capacity and usage period
• Once your order is confirmed, a QR code will be sent to your email and mobile phone. (Orders placed by 11 AM on weekdays will be shipped the same day, and orders placed after that will be shipped before 12 PM the next day)
• Orders placed on weekends/holidays will be shipped on the following weekday.

2. Setup (Android version View details / iPhone (IOS) version View details)

Settings > Open Cellular menu
Select 'Add Cellular Plan'. (Plan can only be added in a network environment)

Add Cellular Plan > Scan QR code
Scan the QR code image received via text and email.
You can set it manually if the QR code cannot be scanned.

Specify plan label and usage line
Existing USIM → Main
eSIM (local USIM) → Auxiliary (freely set for travel, business, etc.)

Specify default line
Existing USIM → Call/Message, iMessage/FaceTime
eSIM (local USIM) → Cellular data (Allow switching OFF)

Settings > Cellular > Turn off Cellular Data Switching
When using overseas, block cellular data switching so that the existing USIM (main) cannot be used for data
* If you turn on data roaming with 'Main' selected as the cellular plan, roaming charges may be incurred from your domestic carrier (main line).

APN Manual Setting (If data is not available)
Settings > Cellular > Cellular Plan > Select eSIM Plan > Cellular Data Network
In most cases, it is set automatically, but sometimes you need to change the APN information.
* Check the APN information on the product details page you purchased

Check available devices
You can only use it on models with an eSIM module installed on the device.
Please be sure to check whether the device is supported before purchasing.
Available devices may be added in the future according to the device manufacturer's policy.
You cannot use the eSIM service on devices with a country lock. Please unlock the country lock before use.

APPLE
All iPhone models released after XS can use Esim. (including mini, plus, max)
- iPhone SE2, SE3
- iPhone XS, XS MAX, XR
- iPhone 11, 11 Pro, 11 Pro Max
- iPhone 12, 12 Pro, 12 Pro Max
- iPhone 13, 13 Pro, 13 Pro Max
- iPhone 14, 14 Pro, 14 Pro Max
- iPhone 15, 15 Pro, 15 Pro Max
- iPhone 16, 16 Pro, 16 Pro Max
iPhones purchased in mainland China, Hong Kong, and Macau do not provide an eSIM module, and eSIM is only provided for some iPhone SE (2nd generation) and iPhone XS purchased in Hong Kong and Macau.
(For more details, please refer to the official APPLE website.)

SAMSUNG
- Galaxy Z Flip 4 (Domestic)
- Galaxy Z Fold 4 (Domestic)
- Galaxy S24 (Domestic)
- Galaxy S24+ (Domestic)
- Galaxy S24 Ultra (Domestic)
- Galaxy S23 (Domestic)
- Galaxy S23+ (Domestic)
- Galaxy S23 Ultra (Domestic)
- Galaxy Fold (Overseas)
- Galaxy Z Filp (Overseas)
- Galaxy S20 (Overseas)
- Galaxy S20+ (Overseas)
- Galaxy S20 Ultra 5G (Overseas)
Samsung (Galaxy) mobile phones released in Korea can only be used for the above models with an eSIM module.
Some Samsung (Galaxy) models released for overseas use can use eSIM.

Google
Pixel 4, 5, 6, 7, 8, 9
Pixel Fold

Please check with the manufacturer for the availability of devices not listed and other matters.

Contact:
Wide Mobile Customer Center 1566-9070
9:00 AM ~ 6:00 PM (Closed on weekends and holidays)

KakaoTalk @Dosiraktong
Open 24 hours

When calling from overseas
+82-2-775-1401
9:00 AM ~ 6:00 PM (Closed on weekends and holidays)

Please check with the manufacturer for the availability of devices not listed and other matters.

After purchasing, product information (QR code) will be sent via email and KakaoTalk notification, and exchanges and refunds are not possible after the QR code is sent or after scanning.