Text-heavy users rejoice: AT&T just released four new phones just for you. Sporting QWERTY keyboards, these phones are designed for text-heavy users who don’t need corporate e-mail access and other features you’d typically see on a smartphone. Here’s a closer look at each of the new phones:  Pantech MatrixThe Pantech Matrix comes in navy blue and black with green and will also be available on the 16th in red. It is $79.99 with a two-year agreement and discounts, and it features the same double-keypad