This is a very interesting topic. Nowadays, technology is necessary for our life. Cell phone, net book, and Ipad are technology that need wireless to connect with internet. The South Korea telecom companies will provide WIFI at subway stations for smart phone users. In addition, people will be able to use WiFi in main cities of South Korea. This month, the company names Telecom giant KT plans to build WiFi network in subway stations including the Seoul metropolitan area, Incheon, Daejeon, Daegu and Busan. Not only in South Korea that people can use internet everywhere but also there are many places in the world where they can use WiFi too.Source: CLICK
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