Need a new cell phone-- like the EnV?

i am looking for a new cell phone, i want it to be with a full QWERTY keyboard, but i want the keyboard to slide out, unlike the blackjack, where the keyboard is fixed on to the phone, making it look wide and fat--the ENV is the perfect phone, but its for the carrier VERIZON, but i have AT&T,and i dont wish to unlock any phones-- please hep!