They signal an alarm when you fart, and yes there's a vibrate mode and an airplane mode.— MacDailyNews
Jammed-out websites this week, matching the (rather clunky) design of their corporate sib we mentioned they would, the Chicago Sinfonietta asked audience members to skip vibrate mode and let their ringtones, well, ring.
This utility allows automatically set sound volume or switch silent / vibrate mode at desired time.— MoDaCo WinMo News
I know the vibrate mode on my phone is louder than some of my alarms.— Brighthand.com Handheld News and Reviews
If you have to jump into an improptu meeting, you can switch the ringer to vibrate mode without removing the Treo from it's case or holster— Everything Treo
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