Wait, didn't they try this already? Looks like Sprint is gearing up to take another shot at its seemingly unsinkable (but aging) iDEN push-to-talk network that it inherited from its Nextel acquisition -- which is a good thing seeing how it's only signed up for another three years' worth of maintenance. The new so-called Sprint Direct Connect service is slated to launch in the fourth quarter of this year using CDMA underpinnings, a throwback to the QChat-based push-to-talk network that Sprint launched back in 2008 but never gained traction. Presumably, Sprint thinks that it knows how to make the
