<a class="" title="" href="../../../IT/2010-10/28/content_21219546.htm" target="_blank">全国3G用户总数达3499万户</a> <a class="" title="" href="../../../IT/2010-10/28/content_21219544.htm" target="_blank">前三季度电信资费降11.6%</a> _中国发展门户网