16Copyright © 2006 Nokia. All rights reserved.■ Charge the batteryWarning: Use only batteries, chargers, and enhancements approved by Nokia for use with this particular model.The use of any other types may invalidate any approval or warranty, and may be dangerous.Check the model number of any charger before use with this device. This device is intended for use when supplied with powerfrom ACP-7and ACP-12 chargers. This device is intended to use battery of BL-5C.1. Connect the charger to an ac wall socket. If the battery is completely discharged, it may take a few minutesbefore the charging indicator appears on the display or before any calls can be made.2. Connect the lead from the charger to the socket on the bottom of your phone.The charging time depends on the charger and the battery used.For availability of approved enhancements, please check with your dealer. Whenyou disconnect the power cord of any enhancement, grasp and pull the plug, notthe cord.■ Switch the phone on and offWarning: Do not switch the phone on when wireless phone use is prohibited or when it may cause interference ordanger.Press and hold the power key as shown.If the phone asks for a PIN or security code, enter the code supplied with your SIM card (displayed as ****), andselect OK.See also Access codes, 12.