24Copyright © 2006 Nokia. All rights reserved.The charging time depends on the charger and the battery used. For example,charging a BL-5B battery with the ACP-12 charger takes approximately 1 hourand 10 minutes while the phone is in the standby mode.■ Switch the phone on and offWarning: Do not switch the phone on when wireless phone use is prohibited orwhen it may cause interference or danger.Press and hold the power key.If the phone asks for a PIN or a UPIN code, enter the code (displayed as ****), andselect OK.Turn off the phone when replacing the battery or SIM card. Wait until thebacklights are off before removing the battery.Your device has an internal antenna.Note: As with any other radio transmitting device, do nottouch the antenna unnecessarily when the device isswitched on. Contact with the antenna affects call qualityand may cause the device to operate at a higher powerlevel than otherwise needed. Avoiding contact with theantenna area when operating the device optimizes theantenna performance and the battery life.
