Using a Bluetooth headset can be a liberating experience. Instead of holding your phone next to your ear, you simply pop a headset into your ear. It keeps your hands free, which is not just convenient -- it's also a much safer way to use your phone while driving.
In order to use a Bluetooth headset, you'll need a smartphone -- like the iPhone -- that supports Bluetooth technology. You'll also want a headset with a comfortable fit. For more information, read How to Buy a Bluetooth headset.
Before you begin, make sure that both your smartphone and your Bluetooth headset are fully charged.