T-Mobile ruffled many of their legacy customers recently when it started notifying them that a new charge of $5 per line would be applied to their accounts. That included some older plans, such as ...

Starting today, T-Mobile customers will only be able to use promotional offers twice on any account, rather than four times ...

T-Mobile is reviving its free line promo for select customers, spanning plans like ONE, Go5G, and legacy Sprint options. However, hidden conditions such as bring-your-own-device rules, fees, and ...

A new BOGO promotion has kicked off. T-Mobile BOGO promotions are special code-based offers that let you add two lines while only paying for one. The deal is aimed at existing customers as a way to ...

T-Mobile is reviving its free lines promotion, though eligibility may be limited and tied to requirements like having two paid lines and paying a connection fee. As with past offers, fine print and ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...