推荐回答(5个)
拨打10086转人工咨询或咨询当地移动营业厅工作人员
中国台湾省从7月1日开始关闭2G网络,约有10万用户面临网络升级,与此同时,中华电信、大哥大、远传电信等台湾运营商将通过优惠资费方案吸引2G用户迁转。那么,中国内地什么时候停用2G网络呢?
实际上,不仅仅是台湾地区关停2G网络。今年1月份,美国的AT&T、加拿大Bell、Telus等运营商纷纷关停2G网络;之后的4月份,M1、Singtel、StarHub三家新加坡运营商,澳大利亚第二大电信运营商Optus也关闭了2G网络。7月底,加拿大另一家运营商SaskTel也将关闭2G网络;9月底,澳大利亚沃达丰将关闭2G网络。
面对全球范围一系列关停2G网络动作,也预示着2G通信正在慢慢退出历史舞台。那么问题来了,中国电信,中国移动以及中国联通这三家运营商,为何迟迟没有动作?就目前来看,2G退网时机尚未成熟,困难重重。
根据工信部此前披露的数据来看,截止今年5月底,国内移动用户总数13.6亿户,其中移动宽带用户(即3G和4G用户)总数为10.2亿户。如此计算,现在仍有3.4亿户2G手机用户,占手机用户总数的25%,可以说比例相当高。
相比之下,加坡在关闭2G网络之前,其2G用户数约为14万,占手机用户总数2%,即便如此,当时新加坡关闭2G的做法也引起了很大争议。可想而知,在国内占比25%的情况下,关闭2G网络的困难有多大。
众所周知,语音业务是最基本的通信需求,打不通电话和手机上不了网带给用户的体验是完全不一样的,若三家运营商在没做好准备工作时就冒然推进2G退网,后果无疑是灾难性的,可以说是自毁前程。
照目前的运营思路,通过VoLTE技术让4G LTE网络来承载话音业务。因此,2G退网的前提条件之一就是VoLTE非常成熟,保证不次于2G网络的语音通话质量。然而现阶段而言,三家运营商在这方面还有很多工作要做,网络侧,终端侧,都需要尽快普及支持VoLTE的终端。
因此,预计在5年内2G网络不会关闭,目前2G功能手机出货量稳定,加之国内主要通过2G网络语音通话。
现在部分地区已经停止2G 网络服务,接下来一两年为了推广4G 的普及和5G的发展会逐步退出市场
未来三年中国不会普及3G,它需要双方同时3g,最主要的是它的资费让好多人难以承受,中国的好多人民还没有那个经济能力,3G目前,或者在以后的两年内还不会完全普及,仍然是以现在的网络为主体
2G、3G网络退网?中国移动有望将于2020年前实现3G退网保留2G!
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