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人们惊异的发现,短短几年,手机的使用不仅已经大普及,而且手机的功能也大扩充,它已由最初单一的双向语音通信工具,变成媒体信息的接收端和个人信息的发送端。 自从20世纪80年代第一支无线移动电话(以下简称“手机”)问世以来,短短二十年的时间,全球已有超过六亿多人在使用手机。中国更是飞快增长的全球手机最大市场,据新华社4月27日报道,仅今年第一季度就新增1504.8万手机用户,从而使全国手机用户总数突破一亿。无线移动通信不仅成为全世界成长最快的
Surprisingly, it has been found that in just a few years, the use of mobile phones has not only become popular, but also the functions of mobile phones have also been greatly expanded. From a single two-way voice communication tool, it has become the receiver of media information and the sender of personal information . Since the advent of the first wireless mobile phone (the “mobile phone”) of the 1980s, more than 600 million people worldwide are using mobile phones in just two decades. China is also the fastest growing global market for mobile phones. According to the Xinhua News Agency report on April 27, only 15,048,000 mobile phone users were added in the first quarter of this year, bringing the total number of mobile phone users in the country to over 100 million. Wireless mobile communications have not only become the fastest growing in the world