搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 30 天
时间不限
过去 1 小时
过去 24 小时
过去 7 天
按时间排序
按相关度排序
IT之家
26 天
3G 退网后,T-Mobile 开始为部分不支持低频 4G / 5G 的用户“免费”升级 ...
在 3G 退网前,T-Mobile 就开始向那些使用不支持 4G LTE 设备的客户发短信,为其免费提供一部兼容 4G 网络的新手机。 目前,T-Mobile 用于大范围 5G 覆盖的是低频频谱是 600 MHz(Band 71 或 n71)频段。对于部分离基站较远的地区,600 MHz 就成了用户唯一可用的频段 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
‘This has gone too far’
SK president impeached
Tornado touches down in CA
Snow, ice storms forecast
Mango founder dies at 71
Sentenced for shootings
Special missions envoy pick
Defamation suit settlement
Hunter wins Heisman Trophy
Pelosi undergoes surgery
Becomes Georgia's pres
Sues New York doctor
Trump eyes privatizing USPS
To lead intelligence board
Advance to NBA Cup final
To end daylight saving time?
UKR targets RU oil facility
Settle sexual assault suit
Former SC lawmaker dies
To hear CA emissions case
First human case in La.
Bid to delay US ban denied
GA judge denies motion
Workers authorize strike
Geminid meteor shower
Reveals cancer diagnosis
US obesity rates drop
Denied new trial
$1M to inaugural fund
Evacuated from Syria
Pearl Harbor survivor dies
反馈