Bluetooth beep, not the individual sound you chose on the BB but the short alert is all I need. The Beep is only on my ear as long as the bluetooth headset is on, if its off then whatever choice i have either holstered or unholstered takes over. I have a 7250 on OS 4.1 with a Plantronics 510 just paired out of the box with no special settings.
BB Tour 9650
Running OS 184.108.40.2064