信通院最新数据显示，今年4月，国内市场5G手机出货量2474万部，占同期手机出货量96%，占比创历史新高；同期，4G手机出货量 ...

The infrastructure of 2G and 3G cellular networks are similar. They comprise an air interface between the user's mobile device and the base station and two core networks; one for circuit-switched ...

国内 3G 网，正式全面退休了。 据浙江联通公告显示，就在 6 月 15 日，浙江省中国联通 3G 网络将全面退出服务。 这意味着，只支持 3G 的老手机、老套餐、老 SIM 卡，打电话、发短信、上网，全部失效。 很多人第一反应：啊？3G 还活着？ 活着，但跟消失差不多。

快科技7月6日消息，近日有不少网友在社交平台反馈，家中长辈日常使用的功能型老年手机，近期频繁出现无信号的情况，经常要反复拨打好几次电话才能正常接通，给不少老年用户的日常通讯造成了不小的困扰。 针对用户反馈的这类问题，中国移动、中国联通 ...

China’s telecom providers should start shifting customers off 2G and 3G networks, an official with China’s powerful Ministry of Industry and Information Technology said Tuesday. The instructions come ...

If you did not know, 2G and 3G connectivity is set to end in South Africa when 2027 comes to a close. That is the plan at least, which the Independent Communications Authority of South Africa (ICASA) ...

In a move it says will form a major part of its plan to position itself as a leading European network operator and to bring customers optimum connectivity, Orange has announced plans to phase out its ...

[Update] Verizon released an official statement which you can read below pointing out that the 2G and 3G networks will be available as long customers need them. Verizon Wireless is giving several ...

The United Kingdom will phase out and turn off its 2G and 3G networks by 2033, the British government today announced (via TechRadar). BT already committed to ending its 3G service by 2023, but now ...

GREEN BAY, Wis. (WSAW) - Cellcom, a Wisconsin-based wireless carrier has announced shutdown dates for its 2G and 3G networks. On March 31, 2023, the company will turn down data on its 2G and 3G ...