Want to turn vibration on your mobile phone on or off? It's easy, but you need to turn on silent mode before you can use this function.
Turn vibration on or off
Slide your finger down the display starting from the top edge of your mobile phone.
Tap the indicator next to Vibrate to turn the function on or off.
Slide your finger up the display starting from the bottom edge of your mobile phone to return to standby mode.
*Please refer to the BlackBerry website for more information or further support.*