Not sure if anyone knew this but holding down the "Q" buttom puts the phone into vibrate mode. I have been looking for this and finally found it. Just an fyi
I dont exactly remember....but I know it was in there maybe in a shortcuts section. It's in the same section that tells you that the "N" and "P" while looking at your media (pictures) more between then (next, previous). Or at least it was in my 8900 manual.
From the Tour 9630 OS4.7 User Guide, Page 8, Shortcuts:
• To switch between the active notification profile and the Vibrate notification profile, hold the Q key.
Or, Tour 9630 OS5.0 User Guide, Page 17, Shortcuts:
• To switch between the active notification profile and the Vibrate notification profile, press and hold the Q key.
Or, Bold 9650 OS5.0 User Guide, Page 18, Shortcuts:
• To switch between the active notification profile and the Vibrate notification profile, press and hold the Q key.