RIM's push-to-talk smartphone BlackBerry Curve 8350i

The BlackBerry Curve 8350i smartphone utilizes iDEN technology on the Nextel National Network. It offers Nextel Direct Connect that facilitiates sub-second call set up to the push-to-talk community.

The BlackBerry Curve 8350i smartphone comes with a black exterior, a full QWERTY keyboard, a trackball and an internal antenna.

The BlackBerry Curve 8350i smartphone is available beginning on December 15 at Sprint.