日前,美国市场调查公司In-Stat/MDR公布了关于3G网络推广问题的最新报告,报告显示,虽然多数通信运营商仍然开通商用服务,但3G遇到种种问题,进程缓慢。这家公司认为,3G服务开展进度慢有多方面因素。主要有三大主要原因:一是是缺少物美价廉的手机,二是技术尚不成熟,三是消费者不 Recently, US market research firm In-Stat / MDR released the latest report on the issue of 3G network promotion. The report shows that although most of the telecommunications operators still open commercial services, 3G has encountered various problems and the process is slow. The company believes there are many factors that slow the pace of 3G services. There are three main reasons: First, the lack of inexpensive mobile phone, and second, technology is not yet mature, and third, consumers do not