I think it's a Bold 9650. Work phone, had it for a couple years. Has been bullet proof, but finally starting to fail on me, with the headphone/mic jack no longer working (which really stinks, b/c I've tried and hated bluetooth headsets).
Before that, I think it was the 8830 (verizon global phone in silver). Good phone, too, but trackball kept sticking after a while, then it just quit on me after a few years (another work phone). Once several random buttons stopped working (call end, mute, zero), I knew it was time to replace it.
Our company recently rolled out BYOD, so not sure if I'll stick with another BB or just go get my own smartphone and use it on our network.