Mobile World Congress 2015
CNET editors choose the best 802.11ac networking devices, including wireless routers.
Well-designed and reliable, the T-Mobile Sonic 4G Mobile HotSpot makes a very good travel companion.
Both carriers have similar programs that allow customers to carry unused data from one month to the next, but it's not as simple as it sounds. This is how these rollover data plans really work.
At its press conference today in New York, T-Mobile announced several handsets coming to its 4G LTE network, as well as the Sonic 2.0 mobile hotspot.
CNET editor Dong Ngo reviews the T-Mobile Sonic 4G Mobile HotSpot cellular router.
For mobile users who want a fast and flexible mobile Internet access solution and who have moderate data usage needs, the T-Mobile 4G Mobile Hotspot ZTE MF61 will make a good investment.
The Simply Prepaid plan puts T-Mobile in direct competition with its own prepaid arm, MetroPCS, which may actually still provide a better value for some.
A new salvo in the wireless price war cuts the price of shared data on two lines by 29 percent.
The prepaid carrier gives customers unlimited access to high-speed data, but with a few caveats.
It's still a long way from overtaking AT&T and Verizon, but the brash carrier chalks up another strong quarter of customer additions.
Federal Communications Commission's decision to clarify what it means by "reasonable" rates for wireless data roaming could result in stronger wireless competition.