Two decades ago when most phones just made calls, the first 3G networks ushered in the era of wireless data. They made it possible to use apps on our phones, integrate GPS systems with our cars and do ...

大伙都知道，如果一个车企倒闭关门了，那么买了他家车的车主就会遇到很多麻烦。 比如修车不好修，更新没法更，甚至连车上的网都会没法上。 但大伙可能不知道的是，就算车企没倒闭，咱们也有可能碰到车机断线、没法上网，并且，车企还不愿意管，只能自己想办法。 最近这一阵，有很多沃尔沃的车主在社交平台发帖，说自己在 2017 年左右购买的车型因为 3G 网络淘汰的关系，车机的联网功能直接下线了，弄得自己用车变得非 ...

The Fourth Industrial Revolution is transforming society. Connectivity is paramount for people and machines alike. As humans interact more with devices for purposes that might be professional or ...

AT&T在美国最早推出3G服务，也是最先关闭3G网络。2019年，这家运营商就宣布会在2022年2月关闭3G。不过，在临近关闭日之时，美国警报行业通信委员会（AICC）提出反对意见，希望美国联邦通信委员会（FCC）发布命令以阻止AT&T关闭3G网络，原因是，不少家庭健康监测系统、防盗和火灾报警系统依然在使用AT&T的3G网络。但AT&T依然按照原定计划，在今年2月关闭了自家3G网络，AT&T方面认 ...

Helping my family member get a “free” 4G phone from T-Mobile was surprisingly complicated, especially with the wireless carrier making very clear that its 3G network was retiring in weeks. They did ...

To move its mobile customers over to 4G without service interruptions, AT&T (T), which owns CNN’s parent company, has been providing free replacement phones to many users with a 3G device. It has also ...

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。

In February, AT&T announced the shutdown of its 2G and 3G cellular networks, the first of several sunsets occurring in the U.S. this year. Mobile network operators are reallocating radio spectrum from ...

After a few delays, Verizon seems poised to actually follow through on shutting down its 3G CDMA network at the end of this year. But the carrier is still contending with a subset of customers who sat ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Over the course of this year, Verizon, AT&T and T-Mobile will be ...

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。