Carrier reports a fourth quarter loss of $20 million up from a loss of $8 million a year earlier as the company spends more to acquire new customers.
John Legere unveils $40 "Simple Starter" plan and will make two more announcements this week. But he also lets on that a bigger, "Uncarrier 5.0" event is in the works for this year too.
The carrier's Mobile Money program is designed to go after customers who haven't traditionally had bank accounts.
Carrier chief John Legere calls out AT&T's CEO in his tweet revealing a fourth Uncarrier event.
The company touts the biggest volume of phone customer additions in the industry for second consecutive quarter, as its losses narrow significantly.
The company will unveil the third phase of its plan to change the wireless industry at an event on October 9 in New York, with a little help from a superstar singer.
The carrier is expected to discuss its new no-contract plans, provide an update on its 4G LTE deployment and possibly talk iPhone.
T-Mobile really wants you to break up with your current carrier. So much it's even going to help you write a breakup letter.
A new report says T-Mobile's Uncarrier 4.0 strategy may include early termination credits for customers switching carriers.
The mobile carrier quietly announces that it's launching free data roaming in more than 100 countries later on this month.