Most should work. However, the cobras that my ski patrols friends use can hear me and my friends on the talkabouts, but we can't hear them. But those cobras don't have privacy codes I believe.
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My Xterra Pics
I wish I would have a real tragic love affair and get so bummed out that I'd just quit my job and become a bum for a few years, because I was thinking about doing that anyway.