One of the most forgotten features in the BlackBerry OS has to be Bedside Mode. This feature was first introduced on the BlackBerry Bold 9000 and is on all devices featuring version 4.6 > software. Many users swear by it, while others don't even know it exists. There really isn't much to setting it up, but it can come in handy if you're like me and use your device as an alarm clock or don't turn it off when you go to sleep (but let's be honest, what BlackBerry addict does?). Bedside Mode is a great way to tweak your device with some quick settings that will activate when the device is charging. You can choose to disable the LED, turn off radio, dim the screen and more. The device will automatically enter Bedside Mode when a charger is attached, and if you're at your desk or in a car or anywhere you don't want to activate the feature, you can easily exit simply by pressing the back button. Check out the video above for a quick look at setting up and using Bedside Mode on your BlackBerry Smartphone.