KT Olleh 4G Prepaid SIM Card: Essential for South Korea Travelers.


When traveling to South Korea, a dependable mobile data connection is essential. To ensure you stay connected while exploring the country, consider getting a prepaid 4G SIM card from KT Olleh, one of South Korea’s top telecommunications providers. Conveniently, you can purchase a KT Olleh 4G prepaid SIM card at any of the nation’s airports, making it easy to get set up as soon as you arrive. In this blog post, we’ll provide you with all the information you need to know about the KT Olleh 4G prepaid SIM card in South Korea, so you can stay connected and make the most of your travels.

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Places to Pick Up SIM Cards

Gimpo International Airport, Incheon International Airport, and Busan’s Gimhae International Airport all offer the KT Olleh 4G prepaid SIM card for purchase. As you arrive at the airport, look for the KT Olleh counters. To have the SIM card sent to your hotel or other location in South Korea, you can also do an online order.

Airport that offer the KT Olleh 4G prepaid SIM card.

SIM Card Types

A voice + data SIM and a data alone SIM are the two prepaid SIM card options offered by KT Olleh. The data-only SIM will do if you only require internet connection. The voice + data SIM, however, is a better choice if you frequently make or receive calls or text messages.

Connect in South Korea with KT Olleh’s prepaid SIM

Network coverage and speed

You can anticipate having a dependable connection wherever you go because KT Olleh has extensive coverage throughout South Korea. With upload and download rates of up to 75 Mbps and 150 Mbps, respectively, the network speed is also quick.

Data plans and SIM card validity

After activation, the SIM card is good for 30 days. Depending on your consumption, KT Olleh offers a variety of data plans from which to pick. For instance, you may pay KRW 22,000 for a 5-day plan with 1.5 GB of data, KRW 33,000 for a 10-day plan with 3 GB of data, or KRW 44,000 for a 30-day plan with 10 GB of data.

Activity Procedure

Put your prepaid KT Olleh SIM card in your phone and switch it on to activate it. Instructions on how to activate the SIM card will be sent to you through text message. You should be able to utilize your mobile data immediately if you follow the instructions.

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Customer Service

Call the customer service hotline for KT Olleh at 080-200-0000 if you have any problems with your prepaid SIM card. English-speaking operators are available, and the hotline is open around-the-clock.

In conclusion, visitors seeking a dependable and quick mobile data connection in South Korea should strongly consider the KT Olleh prepaid 4G SIM card. You can stay connected wherever you go thanks to the extensive coverage, quick network speed, and selection of data options.

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