I have a Curve (8330) and recently I started hearing a strange tone from it about once or twice a day. It's a three-step soft "beep-beep-beep" beginning with high pitch, the middle one is medium pitch, and the last beep is low pitch. After hearing it, there are no indicators by any desktop icons.
I've looked at all the tones assigned to different things in my profile, and in fact, this tone is not even in the complete list of tones that come with my BlackBerry. Any ideas what this could be? I've been using BBs for 10 years and I've never heard it.
