Mobile phone industry in South Korea technology. Regarding the Korean mobile phone industry's overseas experiences, SK Telecom has helped the first mobile phone service companies in Mongolia, Uzbekistan, Cambodia, etc. In China, it helped China Unicom's CDMA implementation, both technically and financially. Samsung and Apple have the largest market shares in Korea. Nokia already discontinued its sales operations in Korea. Mobile phone industry in South Korea The mobile phone industry in South Korea is described in this article. As new technology is developed, such as, WiBro and LTE protocol suite, more demand is growing in quality communication service area. The are three mobile phone service providers.
Japanese mobile phone culture Japanese mobile phone culture In Japan, mobile phones have become ubiquitous. In Japanese, mobile phones are called , literally "portable telephones," and are often known simply as "keitai". Much of the Japanese population own cellular phones, most of which are equipped with enhancements such as video and camera capabilities. As of May 2008, 31.3% of elementary school students, and 57.6% of middle school students own a cell phone, with many of them accessing the Internet through them. This pervasiveness and the particularities of their usage has led to the development of a mobile phone culture, or "keitai culture." Japan was