Casio showed off its new G'zOne Type-S for Verizon Wireless in black and silver at the UTStarcom booth here at CTIA. It's almost exactly the same as the original rugged clamshell, but it now supports push-to-talk capabilities. The rest of the Type-S Casios will have this feature as well, it's just that the black and silver version is the first out the gate with it. It's saddled with only a VGA camera, but a rugged phone like this doesn't need a lot of bells and whistles. Verizon is offering it now for $99.99 after a discount and a two year contract.