[ 13 ]Phone setup4 Phone setupYour sales package may include the HDB-4 headset for handsfree communications. You canmake, answer, and end calls as usual with the headset connected. The headset fits over your earand the microphone hangs at the side of your head. When using this headset you can speak ata normal volume.Connect the headset1 Plug the headset jack into the bottom of your phone.2 Wrap the device around ear.You can use the HDB-4 button to answer or end a call,or activate voice dialing or voice commands.You can also use the talk key to answer or the end keyto end calls.Adjust the volumeAdjustments to the ear piece volume can only be made during a callby pressing the scroll right key to increase volume or the scroll leftkey to decrease volume.Adjust the brightnessYou can make the screen brighter or darker by pressing Menu 4-2-6.Press the scroll right key or the scroll left key to adjust the brightness.Press OK to confirm your changes.