The telephone, which was invented in the 19th century, came to symbolize the 20th century. In the 21st century, will wireless liberate us from wires and at the same time lead us into a mobile era of integrated networks in which the face of life, study and commercial activities are changed?
發明於 19 世紀的電話，是 20 世紀生活的代表；21 世紀，無線讓我們擺脫線路牽絆的同時，是不是也將帶領我們進入多網整合，生活、學習和商業活動全面改觀的行動世紀？