7Copyright © 2006 Nokia. All rights reserved.Warning: Use only batteries and chargers approved by Nokia for use with thisparticular enhancement. The use of any other types may invalidate any approvalor warranty, and may be dangerous.For availability of approved enhancements, please check with your dealer. When youdisconnect the power cord of any enhancement, grasp and pull the plug, not the cord.■ Charge the batteryThis device has an internal, nonremovable, rechargeable battery. Do not attemptto remove the battery from the device as you may damage the device.1. Connect the charger cable to the headset.2. Connect the charger to a wall outlet. The red indicatorlight is displayed during charging. If charging does notstart, disconnect the charger, plug it in again, and retry.Charging the battery fully may take up to 2 hours.3. When the battery is fully charged, the red indicator light turns off. Disconnectthe charger from the wall outlet and the headset.The fully charged battery has power for up to 5 hours and 30 minutes of talk-timeor up to 150 hours of standby time. However, the talk and standby times may varywhen used with different mobile phones, products that use a Bluetoothconnection, usage settings, usage styles, and environments.When the battery is running out of power, the headset beeps, and the redindicator light starts to flash.