[Secret Squirrel]

Fsstnotch,

I can hear it very well, as long as I hold the Nextel close to my ear while driving. You could also use an earpiece. The DT feature beeps before every transmission. If your model of Nextel phone has vibe and sound activated together, you can feel and hear it when receiving the first DT call. That is depending on how loud your sidepipes are and if you are in OD. I wear mine on my shoulder strap while driving.