Free subway Wi-Fi

Models promote LG Uplus’ new free Wi-Fi service based on long-term evolution (LTE) mobile networks at a subway train base in Guro-gu, southwestern Seoul, Tuesday. The telecom company said it will provide the free Wi-Fi service on metropolitan subway lines as well as in Daegu, Busan, Gwangju and Daejeon. / Courtesy of LG Uplus