Hey guys,

We let a customer make a call on one of our Dterm80's and now that extension won't stop blinking. When we try to reach it from another phone we get a busy signal and "BUSY VOICE MAIL" on the display.

I've searched for owners manuals and forums but no luck. Plus, we've never used messaging or voicemail between extensions so I have no idea how to clear it.

THANK YOU!