Aio is now available online nationwide, following a limited regional rollout.
The subsidiary was designed to directly compete with T-Mobile's Simple Choice plans with competitive rates.
A T-Mobile move may hint at the next iPhone's release date, bugs swarm OS X and iOS, and Apple's bringing free music to the masses.
You can't own a color, but T-Mobile is hoping it can own magenta in regards to branding a no-contract carrier.
Sure, our phone bills are high, but so are everyone else's. We compare smartphone costs and plan rates for several countries around the globe.
Starting tomorrow, the carrier will drop the upfront payment on several elite phones (and one tablet) and allow users to spread the costs over two years.
Verizon is the latest carrier to jump on the no-contract craze. Let's see how its offering stacks up against already-announced plans.
At a press event Wednesday, T-Mobile announced a new program that lets people upgrade their phones twice a year as well as further expansion of its LTE network.
Our recent 20-city tests of wireless service show that both 3G and 4G services slow down less than 10 percent indoors.
We found a wide variety of speed scores in our tests—3G and 4G, upload and download, slow, fast, ugly... Here are the results in a nutshell, and how they reflect real-world smartphone use.