©2002 Nokia Corporation. All rights reserved. 23Getting startedTIPS ON EFFICIENT OPERATION: Your phone has a built-in antenna. As with any other radiotransmitting device, do not touch the antenna unnecessarily when the phone is switched on.Contact with the antenna affects call quality and may cause the phone to operate at a higherpower level than otherwise needed. Not touching the antenna area during a phone call optimisesthe antenna performance and the talktime of your phone.NORMAL POSITION: Hold the phone as you would any other telephone with the antenna pointedup and over your shoulder. Attaching and using the headsetYou can listen to the FM Radio or the Music player in your phone with the supplied stereo headsetHDD-2.Note: Your phone must be switched on to use this function. Do not switch the phone on when wirelessphone use is prohibited or when it may cause interference or danger.To connect the HDD-2 headsetInsert the end of the black headset cable into the black connector (1) onthe left side of the phone. Similarly, insert the end of the headset cablethat is marked grey into the grey connector (2).The headset lead functions as the antenna of the radio, so let it hangfreely.Warning! Listening to music at a high volume may damage yourhearing. To adjust the volume level in the headset, press the Volume up or Volume down key onthe side of the phone.