Copyright © 2004 Nokia. All rights reserved. 28■ Switching the phone on or offSwitching onPress and hold the key for a second.If the phone requests a PIN code or security code:Key in the code and press (OK).See also PIN code request on page 84, Phone security onpage 86, and Access codes on page 107.Warning! Do not switch the phone on when wirelessphone use is prohibited or when it may cause interference or danger.Note:• Always store and use the phone with the covers attached.• TIPS ON EFFICIENT OPERATION: Your phone has a built-in antenna(blue area in picture). As with any other radio-transmitting device, donot touch the antenna unnecessarily when the phone is switched on.Contact with the antenna affects call quality and may cause thephone to operate at a higher power level than otherwise needed. Nottouching the antenna area during a phone call optimises the antennaperformance and the talktime of your phone..
