If you are currently using the iDEN network, then you are lucky because the new push-to-talk (PTT) Blackberry is now available for purchase. The BlackBerry 8350i smartphone is priced at $150 with a 2-year of contract. In case you didn’t know, the 8350i is powered by the BlackBerry OS 4.6 and works with Sprint’s Direct Connect and TalkGroup. The smartphone also features WIFI, GPS, and 1400mAh battery for a longer battery life.