[ 34 ]4 Phone setupNow that you have had a chance to learn about some of the basic functionsand features of your phone, you may want to explore a few options toimprove the way you use your phone.• LEARN ABOUT YOUR HEADSETUsing the HDB-4 headset (available for purchase) offers you convenienthandsfree communications with your phone.Connect the headsetBefore using the headset:1 Plug the headset jack intothe side of your phone.2 Wrap the device around ear.Use the headsetYou can make, answer, and end calls as usual with the headset connected.The headset fits over your ear and the microphone hangs at the side ofyour head. When using this headset you can speak at a normal volume.You can use the HDB-4’s button to answer or end a call, as well as activatevoice dialing or voice commands.You can also use the Send key or the End key to answer and end calls.Adjust the volumeYou can change your phone’s ear piece volume, making the caller’s voicesound louder or softer.Adjustments to the ear piece volume can only be made during a call bypressing the scroll key to the right to increase volume or pressing it to theleft to decrease volume.