I do IT support for a user with a treo 650.

we recently installed the EAS + versamail updates that allow direct push from exchange ActiveSync.

One bug seems to be that if the user has the phone in vibrate mode, versamail does not notify the user that they have new mail with a vibration.
It does show a visual notification, but there is no "audible/vibrate" notification.

This works fine when the phone is NOT in vibrate mode (it plays a tone to notify of new mail)

However the user is seeking to have versamail cause the phone to vibrate when new mail comes in.