G e t t i n g s t a r t e dCopyright © 2004 Nokia. All rights reserved. 5■ Switching the phone on and offPress and hold the power key for more than 3 seconds.• If the phone asks for a PIN code or security code, key in the code andpress OK.• If the phone displays Insert SIM card even though the SIM card isproperly inserted, or SIM card not supported, contact your networkoperator or service provider. Your phone does not support 5-Volt SIMcards and the card may need to be changed.Your device has an internal antenna.Note: As with any other radio transmittingdevice, do not touch the antenna unnecessarilywhen the device is switched on. Contact withthe antenna affects call quality and may causethe device to operate at a higher power levelthan otherwise needed. Avoiding contact withthe antenna area when operating the device optimises theantenna performance and the battery life.