Couple things:
Maybe I'm going to sound dumb, but why does it say "GSM 850/900/1800/1900 MHz", isn't Sprint CDMA, not GSM?
Also, the pics on LG's site and other posts here confirm there is no rear-facing mic. So we only have the 1 noise-canceling mic, and 1 normal mic. But the spec still lists the phone as having the Tracking Focus feature, which I figured would require the 3rd mic.