Headline says all of it here. T-Mobile is offering G2 for free with a two year contract. G2 is a great smartphone, and you will not want to miss this offer. Considering that it is only valid till January 20, you will have to hurry.
G2 comes with full QWERTY keyboard, Snapdragon™ MSM7230 processor 800 MHz, 720 p HD video camera, 5-megapixel camera with LED flash and autofocus, and 4 GB internal memory with a pre-installed 8GB microSD memory card with support for up to 32 GB.