T-Mobile Planning "Project Black" Announcement; Not a Phone, Actually a "Promotion" -- New $50 Unlimited Plan and Nokia N900 / N97 Mini?

There's a rumour going around that T-Mobile has an announcement coming up, codenamed "Project Black." No one knows exactly what it will be, but the rumours are mentioning that it's not a phone, but it's actually a "promotion." Exactly what this "promotion" will be has a lot of sources stumped. We'll just have to wait and see what it is - if it's real.

Update on October 11th: According to GSM Arena and Boy Genius, the latest rumour has it that T-Mobile will be launching a $50 unlimited everything plan. And, they may be launching the Nokia N900 and another N-Series device - possibly the N97 Mini - as well. Yes, these are all just rumours right now.

[Gizmodo]