Telecommunications & Media
KT Japan launches tt mobile MVNO service for Japan long-term stays
KT Japan said on Monday it is launching tt mobile, an MVNO service that allows South Korean customers planning long-term stays in Japan to apply for a Japanese phone number in Korean using only a passport before departure. KT Japan said the launch expands its portfolio beyond corporate telecom services to individual customers such as students, working holiday visitors and expatriates. Customers can receive a USIM in Korea and activate after arriving in Japan.