[. . . ] Bluetooth is a registered trademark of Bluetooth SIG, Inc. ENGLISH laws and regulations from the US and other countries. Diversion contrary to law is prohibited. Introduction With the Nokia Bluetooth Headset BH-105, you can make and receive calls while on the move. Also, read the user guide for the mobile device that you connect to the headset. [. . . ] In some power key for about 2 seconds when devices, you may need to make the the headset is on. When the headset is connected to your device and is ready for use, the green indicator light flashes about every 5 seconds. Basic use Place the headset on the ear To redial the number you last called (if your device supports this feature with the headset), when no call is in progress, press the answer/end key twice. To activate voice dialling (if your device supports this feature with the headset), when no call is in progress, press and hold the answer/end key for about 2 seconds. To reject a call, press To make a call, use your mobile device this key twice. in the normal way when the headset is To switch a call from the headset to a connected to it. compatible device, press and hold the The headset is ready to be used on the left ear. To use the headset on the right ear, rotate the earloop so that it is to the right of the Nokia logo (10 and 11). Slide the earloop behind your ear (8), and gently push the earpiece against your ear. Point the headset towards your mouth (9). ENGLISH answer/end key for about 2 seconds, or switch off the headset. To switch the call back to the headset, press and hold the answer/end key for about 2 seconds, or switch on the headset. Clear settings or reset To delete the pairings from the headset when it is switched off, press and hold the power key and the answer/end key (for about 5 seconds) until the red and green indicator lights start to alternate. To reset the headset if it stops functioning, even though it is charged, connect the headset to a charger while you press and hold the power key. Turn lights on or off By default, the indicator lights are on in all situations. To turn the lights off in some situations (for example, during a call or when the headset is connected to a device) or back on, press and hold the power key and the answer/end key for about 2 seconds when the headset is connected to a device. Troubleshooting If you cannot connect the headset to your compatible device, check that the headset is charged, switched on, and paired with your device. 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 ENGLISH following chargers: AC-3, AC-4, AC-5, AC-8, and DC-4. The exact charger model number may vary depending on the type of plug. The plug variant is identified by one of the following: E, EB, X, AR, U, A, C, or UB. [. . . ] These suggestions apply equally to your device, charger, or any accessory. If any device is not working properly, take it to ENGLISH the nearest authorised service facility for service. Recycle The crossed-out wheeled-bin symbol on your product, battery, literature, or packaging reminds you that all electrical and electronic products, batteries, and accumulators must be taken to separate collection at the end of their working life. [. . . ]