根据电信行业组织GSMA Intelligence的数据，有61个国家已经计划或启动了关闭2G网络的进程。 这样做的目的是通过重新利用现有的2G频谱来提高4G和5G带宽，从而降低维护成本，促进用户增长和收入增加。

维珍媒体O2退出3G服务的主要原因之一是技术升级和市场需求的变化。随着4G和5G技术的普及，3G网络的速度和功能已经无法满足用户对高速互联网的需求。4G网络的下载速度比3G快数倍，而5G技术更是带来了超高速、低延迟的网络体验，广泛应用于物联网、智能城市和自动驾驶等领域。用户对高速网络的需求不断增加，使得3G网络逐渐失去了市场竞争力。

IT之家 3 月 17 日消息，为配合澳门电信业的发展，特区政府于 2022 年向澳门四间流动电信服务营运商延长 3G 牌照两年，该牌照将于 2025 年 6 月 4 日届满，澳门 3G 移动电信网络及服务将随着牌照届满而终止。针对上述情况，澳门已敦促各运营商为 3G 退网做好准备工作。 澳门邮电局呼吁使用 3G ...

Only a very small number of those still using far older devices that cannot access 4G or 5G spectrum will likely need to rethink their product choice. In short: 3G is old. Like, really old for a ...

There are several ways of providing mobile broadband including 3G, 4G and 5G. 4G is the fourth generation of mobile phone technology. 2G technology was suitable for making calls and sending text ...

4G is the fourth generation of mobile phone communications standards. It is a successor of the 3G and provides ultra-broadband internet access for mobile devices. The high data transfer rates make ...

为配合澳门电信业的发展，特区政府于 2022 年向澳门四间流动电信服务营运商延长 3G 牌照两年，该牌照将于 2025 年 6 月 4 日届满，澳门 3G 移动电信网络及服务将随着牌照届满而终止。针对上述情况，澳门已敦促各运营商为 3G 退网做好准备工作。 澳门邮电局呼吁使用 3G 服务的市民及商户，请尽早联络相关电信营运商，了解转换到 4G 或 5G 服务的条件，选择最适合自身需求的服务。此外， ...

New Zealand's 3G network will be retired at the end of the year, making room for more advanced technologies like 4G and 5G. Launched in 2006, 3G revolutionised communication - allowing users to ...

Jio and Airtel have already moved beyond 3G and 4G to offer 5G services. Vodafone Idea is also preparing to launch its 5G service. However, BSNL, the state-owned telecom company, is still ...

As part of this transition, 58,000 BT users with 3G-only SIMs have been asked to upgrade to 4G, according to the Bhutan Information and Media Authority (BICMA). To enhance user experience with faster ...