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Product #123657
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A Korean girl in a light grey hoodie holds a phone with 'Dosirak USIM' graphics, 5G, SIM icons, and 'Korea' text, set against Seoul's Gyeongbokgung Palace, promoting travel data in Korea.

Korea Daily/Unlimited Data SIM Card | Pick up at Incheon/Gimpo/Cheongju/Daegu/Gimhae Airport/Seoul Office

4.4Very Good
Sold 300+

Free cancellation 2 day(s) prior to experience date

  • Using Korean SKT/LG U+ telecommunications company signal
  • Enjoy unlimited data and coverage across all of Korea, including Jeju Island
  • A card eject pin is included with the card, so you don't have to worry about losing the replaced SIM card.
  • 4G internet speed, no problem uploading beautiful photos, checking in, and finding your way
[5% App discount] Code: APP5OFF , HK: APP15HK
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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.

|SIM card usage instructions

  1. Automatic activation upon card insertion
  2. No APN settings are required. You can use it as long as mobile roaming is turned on. Please make sure to turn on the data network and international roaming functions on your phone.
  3. Dual-SIM phones: Please make sure to place the card in "Card Slot 1" and empty "Card Slot 2".
  4. iOS phone settings: Settings → Mobile Services → Turn on mobile data option → Turn on data roaming → Done
  5. Android phone settings: Settings → Wireless & Networks → Turn on mobile network → Turn on data roaming → Done
  6. If you encounter a situation where you cannot connect to the Internet, after completing the above settings, please turn on the airplane mode for 5 minutes and then turn it off, and then manually select the local telecom operator.

Solution Introduction

An English infographic detailing Dosirak USIM exclusive data plans, including daily and unlimited data packages, validity, pricing, and features for Korea's SKT/LG U+ networks.

SIM card compatible devices

An English infographic highlighting Dosirak USIM Korea SIM card's key features, such as convenient airport pickup, easy local SIM card change, and benefits of unlimited internet connectivity in Korea.

SIM card installation steps

An English infographic detailing the application, pickup, and usage process for the Korea SIM card, with specific instructions for collection at Incheon, Gimpo airports, and the Seoul office.

SIM card precautions

An English text document outlining crucial precautions and the cancellation and refund policy for the Korea travel SIM card, ensuring travelers are informed about terms and conditions.

Pick-up location

A Korean infographic for Dosirak USIM Korea SIM card, detailing product information, usage instructions, and pickup locations at airports or the Seoul office for easy traveler access.

After use experience

A customer review page for the Korea SIM card service, featuring a 4.8/5 overall rating and multiple authentic English testimonials, highlighting product quality and user satisfaction.

Important Info

Reminders

  • If you purchased your phone from a Japanese/American/Canadian mobile phone company, you must first apply for unlocking from the local provider before you can use it normally.

  • The actual signal and connection speed of this card will vary due to factors such as region, terrain, climate, building obstruction, number of users, network system or terminal equipment. If the local area or mobile phone cannot support 4G network, it will automatically switch to 3G signal.

  • In addition, if the network is unstable, disconnected or unavailable due to force majeure events such as earthquakes and typhoons, you will not be able to request a return or exchange.

  • According to the principle of fair use of the Internet, telecommunications companies may restrict the data usage of users who use a large amount of data in a short period of time. Please avoid watching online videos for a long time or using a large amount of data in a short period of time.

Cancellation Policy

  • Cancellations 2 day(s) (inclusive) before the selected date are allowed. Unused orders can be canceled for free
  • Cancellation is not allowed between 0–1 days from the selected date. Orders cannot be canceled or modified, and refunds will not be granted.
NOTE
  • 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

1. Where can I pick up this South Korea SIM card? What is the pickup process?

This South Korea SIM card can be picked up at major airport counters in Incheon, Gimpo, Cheongju, Daegu, and Gimhae. Upon pickup, please present your booking voucher at the designated counter. Our staff will assist you with identity verification and provide the SIM card. Typically, the counters are located in the arrival hall, making it very convenient for you to activate your internet service immediately after landing and enjoy seamless connectivity.

2. Besides the airport, are there other places to pick up a physical South Korea SIM card?

In addition to major South Korean airports, you can also choose to pick up this physical SIM card at designated offices in Seoul city. This offers a more flexible option for travelers who have already arrived in Seoul and have time to visit a city location, allowing you to arrange pickup mid-trip or at a specific time, avoiding the rush upon arrival.

3. What data plans does this South Korea SIM card offer? How do I choose the right plan for me?

This South Korea SIM card offers two types of plans: daily data caps and unlimited data. If you have a clear budget for internet usage or only need basic communication, the daily data plan is a good choice. If you plan to frequently use navigation, upload a lot of photos, watch videos, or have business needs, the unlimited data plan will ensure you can enjoy the internet anytime without worrying about data limits.

4. Which telecommunication company does this South Korea SIM card use? What is the network coverage like?

This South Korea SIM card primarily uses the networks of leading South Korean carriers SKT or LG U+. This ensures a stable signal and extensive coverage. Whether you are in popular tourist spots, urban areas, or even Jeju Island, you can connect smoothly and enjoy a high-quality internet experience, staying connected to the world at all times.

5. Do I need to enable international roaming on my phone when using this South Korea physical SIM card?

When using this South Korea physical SIM card, you do not need to enable your phone's international roaming function. After inserting the local SIM card, your phone will automatically connect to the local telecom network. To avoid incurring additional charges, it is recommended that you disable the international roaming service for your original phone number before changing SIM cards upon arrival in South Korea, ensuring transparent costs.

6. What is the internet speed of this South Korea SIM card? What internet usage scenarios is it suitable for?

This South Korea SIM card provides stable 4G high-speed internet, which is sufficient for most travel internet needs. You can use it smoothly for map navigation, instant messaging apps, checking travel information, browsing social media, uploading high-definition photos for check-ins, and even watching streaming videos, ensuring a seamless and efficient internet experience during your trip.

7. After replacing it with this South Korea SIM card, how should I properly store my original SIM card?

After switching to the South Korea SIM card, please be sure to store your original SIM card properly to prevent loss. This SIM card comes with a SIM ejector tool, making it easy to remove your original SIM card. We recommend placing your original SIM card back into the packaging of the new SIM card or storing it in a small compartment of your wallet to ensure its safety. You can then immediately resume using your original SIM card upon returning home, avoiding any inconvenience.

8. How can I book a South Korea daily data/unlimited data SIM card?

You can easily book this South Korea daily data/unlimited data SIM card through KKday. On the platform, select your desired data plan, number of usage days, and pickup location, then complete the online payment. By booking through KKday, you ensure you have a pre-arranged internet plan upon arrival in South Korea, saving you the trouble of finding or queuing to purchase one locally and enjoying a convenient and worry-free trip.

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