ENGLISHcleared, the red and green indicatorlights alternate.To reset the speakerphone if it stopsfunctioning even though it is charged,press and hold the answer/end key,and plug the speakerphone into acharger. To use the speakerphone,reconnect it to your mobile device.TroubleshootingIf you cannot connect thespeakerphone to your compatibledevice, check that the speakerphone ischarged, switched on, and paired withyour device.Battery informationThis device has an internal,nonremovable, rechargeable battery. Donot attempt to remove the battery fromthe device as you may damage thedevice. The battery can be charged anddischarged hundreds of times, but it willeventually wear out. Recharge yourbattery only with Nokia approvedchargers designated for this device. Useof an unapproved charger may present arisk of fire, explosion, leakage, or otherhazard.Unplug the charger from the electricalplug and the device when not in use. Donot leave a fully charged batteryconnected to a charger, sinceovercharging may shorten its lifetime. Ifleft unused, a fully charged battery willlose its charge over time.Always try to keep the battery between15°C and 25°C (59°F and 77°F). Extremetemperatures reduce the capacity andlifetime of the battery. A device with ahot or cold battery may not worktemporarily. Battery performance is