Section 2H: Using Bluetooth Wireless Technology 143Using BluetoothBluetooth ModesBluetooth operates in two modes:On/Off ModeWhen the Bluetooth radio is turned on, you can use theBluetooth wireless technology features available in yourphone. When the Bluetooth radio is turned off, you cannotsend or receive information via Bluetooth. To save battery lifeor in situations where radio use is prohibited, such as airlinetraveling, you can turn off Bluetooth wireless technology inyour phone.Turning Bluetooth On/OffTo turn Bluetooth on or off:1. Tap the Start menu bar in the upper left hand portion ofyour screen.2. Tap Settings, and then select the Connections tab.3. Tap Bluetooth.4. Select or clear the Turn on Bluetooth check box. TheBluetooth radio is turned on or off depending on yourselection.Note: You can tap the Bluetooth icon on your Today screen toquickly turn Bluetooth on and off. Bluetooth wirelesstechnology turns off when your phone is off.