인터넷 속도 측정 KT Measure KT Internet speed (also available for third-party customers such as SK and LG)
인터넷 속도 측정 KTClick the image below to access the KT homepage and log in first. You will now see a screen like the one below: First, select “Speed Test” in the red box. There are three speed tests below, please select any of them. (Products are divided according to speed, but when actually measured, … Read more