However , although high bandwidth is making gains in north america , many people , both in north america and in other parts of the globe , are using dialup connections or are accessing the web with wireless devises 然而，尽管现在很多宽带用户，但全世界仍然有很多利用电话拨号或者利用无线装置上网的用户。
Easy - to - use local mmi provided by touch keyboard and crystal display facilitates the test , maintenance , and operation . flexible communication mode supports various channels including dial - up and ethernet , remote parameter modification and maintenance 灵活的通信方式支持各种数传通道包括电话拨号及以太网，可远方修改装置内部工作参数进行远方维护。
Since its inception in 1998 to undertake research in iod system technologies , the group has also commenced the development of its first series of internet appliances , which now include a range of set - top box , auto dvd for use in automobiles , idvd , a dvd player with internet access , and itv , a television set connected to a telephone line on narrow bandwidth 集团自一九九八年开始研发iod系统技术，亦同时开展了首个互联网家电系列的产品开发，当中包括集团现时生产的机顶盒、汽车用dvd 、兼备上网功能的idvd及具备电话拨号上网功能的互联网电视itv 。
The most convenience of the wlan service felt by news reporters , the main users , is that in the reporting rooms on the stand or in their working rooms , they can directly send text manuscript and images screened by digital camera to the newsroom through wlan wide band network . in the past , this is usually done when they come back to hotel or the news center to dial on the net . so the wireless wide band network service greatly reduced the time during which the reporters must wait for manuscript transmission 记者作为这次wlan业务的主要用户，他们感受到的主要方便之处在于：在看台记者席、记者工作间可以直接通过wlan宽带无线网络将文字稿件和数字相机拍摄的图片发送到编辑部，而在此前记者多是回到旅馆或在新闻中心利用电话拨号上网发稿，无线宽带上网业务极大地缩短了记者的发稿等待时间。
