BlackBerry 10 model RFH121LW hits the FCC

A day after a BlackBerry 10 device with AT&T LTE support hit the FCC, another mystery model has arrived. The RFH121LW's documents don't reveal much in the way of specs or connectivity -- or even images -- but this is just another reminder that RIM's big BB10 unveiling is around the corner. Those who like to poke through the paperwork can click through to the FCC filing via the link below.