I just purchased an 8310 BB... With my old BB I always had the ringer notify me of any and all calls or PINs.
I mainly use my BB for PINs. With the 8310 however, I cannot figure out how to get the BB to give me an audible notification when I receive a PIN, the only way is to put the BB on vibrate... This is not good though because my job is such that I may receive a PIN in the middle of the night and get called into work (via PIN request) and I keep my BB on my night table. I will not always hear a vibrating BB... I need to have my 8310 ring when I receive a PIN.