Ok so I am holding my phone (Curve 8330) and it vibrates then the sonar sound goes off. I look I do not see any icon or mailboxes telling me i have a message, then I realize i dont recall ever setting the SONAR ringtone for anything. Well I look at my setting and noted that the sonar ringtone was set for Level 1 messages...Here is my question, what is a level 1 message?
