All of these new networks allowInternet access at about the speed of a slow home DSL line, which is a bigboost for cellphones.
All of these new networks allowInternet access at about the speed of a slow home DSL line, which is a bigboost for cellphones.
所有这些新网络都支持手机以家用数字订户线路(DSL)的速度上网﹐这对手机来说是一大进步。