I have set up a corporate email account on my phone and set turned the notifications (status bar) on, ringtone to silent, and vibrate on. I do not want a ring every time a get an email, only vibrate. When the phone receives an email, nothing happens. No status bar notification or vibrate. Very fustrating. If I select a ringtone, I get the ringtone, vibrate and status bar notification sometimes. How do i get this to work? thanks!