[. . . ] Export Controls This device may contain commodities, technology or software subject to export laws and regulations from the US and other countries. Diversion contrary to law is prohibited. Introduction The Nokia Bluetooth Headset BH-300 allows you to make and receive calls while on the move. You can use the headset with compatible phones that support Bluetooth wireless technology. Also read the user guide for your phone, which provides important safety and maintenance information. [. . . ] Disconnect the The headset has an internal, charger from the headset and nonremovable, rechargeable the wall outlet. Do not attempt to remove The fully charged battery has the battery from the headset, as power for up to 5 hours and 30 you may damage the headset. When the back of the headset is minutes of talk-time or up to 150 hours of standby time. However, facing you, detach the earloop the talk and standby times may from the left of the headset. Connect the charger to a wall different mobile phones or other outlet. Connect the charger cable to usage settings, usage styles, and the headset. It When battery power is low, the may take a while before headset beeps, and the red charging starts. Enter the Bluetooth passcode 0000 to pair and connect the headset to your phone. In some phones you may need to make the connection separately after pairing. Pair the headset If the pairing is successful, the headset beeps and appears in the 1. When the headset is on the phone, and set the phone connected to a paired phone and is to search for Bluetooth devices. To switch on, press and hold the power key until the green indicator light starts to flash. To switch off, press and hold the power key until the red indicator light is displayed briefly. Basic use Place the headset on the ear The headset has an earloop attached around it. To use the headset without placing the earloop over the ear, plug the earpiece into your ear. To use the headset with the earloop on the right ear, detach the earloop from the right of the headset (8) when the back of the headset is facing you; to use the headset on the left ear, detach the earloop from the left. Slide the earloop behind your ear (8), and point the headset toward your mouth. attach the new earloop by inserting the catches at the ends of the earloop into the slots in the headset. Carry the headset in the strap You can wear the headset on your neck using the supplied strap. To fix the headset to the strap, insert the headset into the catch (9), and gently push it downwards (10) until it locks into place. To detach the headset, slide it downwards through the catch. Call handling To make a call, use your phone in the normal way when the headset is connected to your phone. To change the earloop, detach it If your phone supports last number from both sides of the headset, and redialing with the headset, press Change the earloop the answer/end key twice briefly when no call is in progress. [. . . ] The following suggestions will help you protect your warranty coverage. Precipitation, humidity, and all types of liquids or moisture can contain minerals that will corrode electronic circuits. Its moving parts and electronic components can be damaged. · Do not store the device in hot areas. High temperatures can shorten the life of electronic devices, damage batteries, and warp or melt certain plastics. [. . . ]