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随着全球电讯业的蓬勃发展,有线和移动电话已日益普及,为人们的通讯联络和各种信息传递提供了极大的方便,尤其是无线移动电话,以其使用方便灵活、辐射范围广等优势而深受欢迎与青睐在“电话热”的今天和明天,种种迹象表明,未来的移动电话将呈“三化”发展趋势.一是“手表化”.这种手表式移动电话,代表了现代电讯行业生产体积更小、使用方便且有装饰效果的佩戴式产品的发展趋势.手表式移动电话设有拔号按键,就像人们戴手表一样戴在手腕上,其重量约为45~5O克左右.可以连续通话一个小时左右,长为5~6厘米,宽约为4厘米,厚度为
With the vigorous development of the global telecommunications industry, wired and mobile phones have become more and more popular, providing great convenience for people’s communication and information transmission, especially for wireless mobile phones, which are convenient and flexible in use and have a wide range of radiation Advantages and popularity and favor In the “hot phone” today and tomorrow, there are indications that the future of mobile phones will be “three of the” trend. First, “watch.” This watch mobile phone, on behalf of The modern telecommunications industry produces smaller, easy-to-use, and decorative, wearable products with a push-button, just like a watch worn on a wrist, weighing about 45-500 Grams or so.Can talk for an hour or so, a length of 5 to 6 cm, a width of 4 cm, a thickness of