Companies have learned to use Facebook, Instagram and other social media to drum up business and now they're finding ways to exploit two new apps, Periscope and Meerkat.
T-Mobile will now let its U.S. customers call, text, use apps and browse the Internet within North America without paying extra charges.
AT&T Inc. plans to invest about $3 billion to build up its recently acquired Iusacell mobile phone network in Mexico.
T-Mobile is revamping its phone-upgrade program by eliminating a $10-a-month charge for the most popular phones.
Music-streaming service Rdio on Thursday ramped its offerings with a subscription that allows people to keep a selection of songs for off-line listening.
The iconic designer behind the simulation video games "Sim City" and "The Sims" wants people to tell stories visually on their mobile phones.
T-Mobile wants to change how businesses buy phones and wireless services—two years after it changed how consumers do so.
(AP)—Internet service providers like Comcast, Verizon, AT&T, Sprint and T-Mobile would have to act in the "public interest" when providing a mobile connection to your home or phone, under new rules being considered by the ...
With cellular-data plans, unlimited doesn't really mean unlimited. Some carriers threaten to slow down speeds after heavy use or curb how much you can stray from their own networks.
T-Mobile says it will offer deals on new smartphones to customers with bad or no credit, regardless of how they pay, and charge no interest.