[. . . ] The use of any other types may invalidate any approval or warranty, and may be dangerous. Use of unapproved chargers may present a risk of fire, explosion, or other hazard. When the red charging indicator light switches off, the battery is fully charged. The fully charged battery has power for up to 2 hours of talk time and up to 35 hours of standby time. [. . . ] You can pair your headset with 8 phones, but you can only connect it to a maximum of 2 phones at the same time. With some phones, you may need to make the connection separately after pairing. When the headset is connected to a phone, the Bluetooth indicator light flashes slowly. 6 Pair and connect the headset using NFC With Near Field Communication (NFC), you can pair and connect your headset to your compatible phone easily. If the compatible phone supports NFC, activate its NFC feature, remove the headset from the cradle, and touch the NFC area of the cradle with the NFC area of your phone. For details on NFC, see the user guide of the phone. If the phone does not support NFC, pair the headset manually. Pair the headset manually 1 Make sure your headset is switched off and your compatible phone is on. 2 If you've never paired the headset with a device, or you've cleared the pairings, switch the headset on. If you've previously paired your headset with another device, remove the headset from the cradle, switch the headset off, and press and hold the multifunction key for 5 seconds. The headset switches to pairing mode, and a blue indicator light starts to flash quickly. 3 Within 3 minutes, switch Bluetooth on in your phone, and search for Bluetooth devices. In some devices, you may need to make the connection separately after pairing. Activate voice prompts 1 To switch the headset off, press and hold the multifunction key for 5 seconds. Pairing mode is activated, and a blue indicator light starts to flash quickly. Clear the pairings 1 To switch the headset off, press and hold the multifunction key for 5 seconds. 9 2 3 Press and hold the multifunction key for 9 seconds. The headset beeps twice, and the red and green indicator lights alternate. Follow the voice prompts. Product and safety information Battery and charger information This device has an internal, nonremovable, rechargeable battery. Do not attempt to remove the battery from the device as you may damage the device. This device is intended for use when supplied with power from the following chargers: AC-16, CA-190CD . The exact charger model number may vary depending on the type of plug. The battery can be charged and discharged hundreds of times, but it will eventually wear out. Actual times are affected by, for example, device settings, features being used, battery condition, and temperature. If the battery has not been used for a long time, to begin charging, you may need to connect the charger, then disconnect and reconnect it. [. . . ] When the device warms to its normal temperature, moisture can form inside the device and damage electronic circuits. Unauthorized modifications may damage the device and violate regulations governing radio devices. Rough handling can break internal circuit boards and mechanics. 10 • Only use a soft, clean, dry cloth to clean the surface of the device. Recycle Always return your used electronic products, batteries, and packaging materials to dedicated collection points. This way you help prevent uncontrolled garbage disposal and promote the recycling of materials. Copyright and other notices DECLARATION OF CONFORMITY Hereby, NOKIA CORPORATION declares that this Nokia Luna product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. [. . . ]