Verizon has just unveiled the brand new Motorola Adventure V750 clamshell handset that boasts the virtue of being the first phone based on the QChat push-to-talk network from the carrier. It utilizes EV-DO Rev. A cellular data to offer a somewhat similar experience as Sprint's iDEN service, although in theory, it will be of better quality due to the 3G network. This tough handset complies with US military-grade specifications, offering protection against dust, drops and other shocks, temperature, and water splashes. Some of the other features include external music controls, multimedia support, a microSDHC memory card slot as well as navigation services. It will retail for $100 with a new 2-year contract and a rebate.