LG's Optimus L3 was always designed with modest ambitions -- mostly of scooping up the starter smartphone crowd -- but a new variant for Russia and the Ukraine has our ears perked. The tiny L3 DualSim includes two SIM slots to let locals hop between two different phone numbers with a switch. Ostensibly it's to give jetsetting businesspeople a way to switch between their home and work phone lines, although the abundance of prepaid service options in the two countries makes us think there's some cost-saving involved as well. The tweaked L3 isn't just anothe
