Look what Cingular and BlackBerry are cooking up! According to an industry insider, the BlackBerry 8710c have been doing the rounds of the Cingular workshops and looks like this one will be ready pretty soon! According to the grapevine the 8710c will feature a quad-band GSM and dual-band 850 / 1900 UMTS radio. However for now thats the only thing we know and keep watching this space for more info.