"Just for messaging: Cell phones with keyboards that aren't smartphones"

http://reviews.cnet.com/4321-6454_7-6509180.html?tag=bubbl_3

QWERTY keyboards were first used only on computers. Then they made their ways to smartphones. But now they have made there way to basic phones as well. Text messaging has become so popular that cell phone manufacturers feel it is necessary to equip as many of their phones with QWERTY keyboards as they can.