User manual NOKIA BH-203

[. . . ] Unauthorized changes or modifications to this device may void the user's authority to operate the equipment. 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. 2 Introduction The Nokia Bluetooth Headset BH207 allows you to make and receive calls while on the move. You can use the headset with compatible phones that support Bluetooth wireless technology. [. . . ] Connections 3 English Get started The headset contains the following parts shown on the title page: blue indicator light (1), multifunction key (2), microphone (3), volume keys (4), earloop (5), and charger connector (6). Before using the headset, you must charge the battery and pair the headset with a compatible phone. Note: Parts of the headset are magnetic. Metallic materials may be attracted to the headset. Do not place credit cards or other magnetic storage media near the headset, because information stored on them may be erased. Warning: Use only chargers approved by Nokia for use with this particular enhancement. The use of any other types may invalidate any approval or warranty and may be dangerous. For availability of approved enhancements, please check with your dealer. When you disconnect the power cord of any enhancement, grasp and pull the plug, not the cord. Charge the battery The headset has an internal, nonremovable, rechargeable battery. Do not attempt to remove the battery from the device, as you Chargers may damage the device. Connect the charger to a wall charger before using it with this outlet. The headset is intended for use with the AC-3, AC-4, and DC-4 2. To answer or end a call, briefly press the multifunction key. If you do not want to answer the call, press and hold the multifunction key. To adjust the earphone volume, press either volume key. Call handling To make a call, use your phone in the normal way when the headset is connected to your phone. If your phone supports last number redialing with the headset, press and hold the multifunction key 6 Battery information Your device is powered by a rechargeable battery. The battery can be charged and discharged hundreds of times, but it will eventually wear out. Recharge your battery only with Nokia approved chargers designated for this device. Unplug the charger from the electrical plug and the device when not in use. Do not leave a fully charged battery connected to a charger, since overcharging may shorten its lifetime. If left unused, a fully charged battery will lose its charge over time. Leaving the device in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77°F). [. . . ] · Do not use or store the device in dusty, dirty areas. 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. [. . . ]