64. Turn Bluetooth On and OffBEFORE YOU BEGIN 63 About Bluetooth SEE ALSO 65 Pair Up with a Bluetooth Headset or Car Kit 66 Tweak Bluetooth Options 67 About Bluetooth Security Bluetooth enables you to connect wireless headsets and hands-free car kits to your BlackBerry device for the utmost in flexible wireless mobile communications. Similar to the main radio on your device that can be turned on and off to control voice and data wireless connectivity, your device's Bluetooth radio can also be turned on and off to control Bluetooth connectivity. All BlackBerry devices default to having their Bluetooth radios off, so you must turn it on before you can access your Bluetooth accessories. Even if you use a Bluetooth headset or hands-free car kit, you might want to turn off Bluetooth under some circumstances because it adds an unnecessary drain on your BlackBerry device's battery when not in use. If you don't plan on using a Bluetooth accessory with your BlackBerry device for more than an hour , for example, you might as well turn off Bluetooth and conserve some battery power.
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