至1994年底,美国便携式电话的用户数目已首次突破2000万大关,目前按人口平均的普及率已达10％。据称,便携式电话大发展的主要原因是,美国政府已放松了对电话公司的各种限制,促使各电话公司展开了激烈的话费和服务费的竞争,从而刺激了企业和个人在便携式电话上的消费。 当前在信息化的潮流下,随着便携式电话成本的降低和世界经济的发展,使用便携式电话的越来越多。而美国近年 By the end of 1994, the number of U.S. cellular phone users had exceeded the 20 million mark for the first time, and the current average population penetration rate has reached 10%. According to reports, the major reason for the development of portable phones is that the U.S. government has relaxed various restrictions on telephone companies, prompting telephone companies to launch fierce calls and service fees, thereby stimulating businesses and individuals on mobile phones. Consumption. At present, under the trend of informatization, as the cost of portable telephones decreases and the world economy develops, more and more portable telephones are used. The United States in recent years