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几年前,上网只能是直接用电话拨号,由于速度慢,等待时叫人心烦。后来,有了DDN专线、ISDN等,上网浏览的速度明显加快。今年又被称作是“ADSL”年,ADSL作为一种成熟的宽带接入手段,可以满足人们目前的宽带接入需求,可提供高达8Mbps的带宽,具有服务质量的保证,永远在线。利用电话线(不需要另付电话费)用户就可以上网。并且,用户有望只需花费大约2000元的初装费,100多元的包月费就可以享受宽带接入
A few years ago, the Internet can only be directly dial the phone, due to slow, waiting annoying people. Later, with DDN dedicated line, ISDN, etc., Internet browsing significantly faster. This year is also called “ADSL” year, ADSL as a mature means of broadband access to meet people’s current broadband access needs, providing up to 8Mbps bandwidth, with the guarantee of service quality, always online. The use of telephone lines (do not need to pay the phone bill) users can access the Internet. And, users are expected to only cost about 2000 yuan initial installation fee, 100 yuan monthly subscription fee you can enjoy broadband access