73Handsfree car solutions• Wireless plug-in Car Handsfree (HF-6W)• Easy-to-use Plug-in Car Handsfree (HF-3)• Wireless Plug-in Car Handsfree (HF-33W)• Advanced Car Kit (CK-7Wi)• Advanced Car Kit (CK-20W)• Mobile Holder (CR39)Headsets• Mono Headsets (HDB-4, HS-5, HS-8, HS-9)• Stereo Headsets (HS-3, HS-23, HS-31, HS-49)• Wireless Headsets (HS-24W (BH800), HS25W (BH900), HS-26W, HS36W, HS-50W,HS-57W (BH700), HS-58W (BH200))Miscellaneous• Inductive Loopset (LPS-4)• DT-14• TTY Adapter (HDA-10)• Audio Adapter (AD-46)• Music Stand (MD-1)• Micro SD Memory15. Battery information■ Charging and dischargingYour device is powered by a rechargeable battery. The full performance of a new battery isachieved only after two or three complete charge and discharge cycles. The battery can becharged and discharged hundreds of times, but it will eventually wear out. When the talkand standby times are noticeably shorter than normal, replace the battery. Use only Nokiaapproved batteries, and recharge your battery only with Nokia approved chargers designatedfor this device.If a replacement battery is being used for the first time or if the battery has not been usedfor a prolonged period, it may be necessary to connect the charger then disconnect andreconnect it to begin charging the battery.Unplug the charger from the electrical plug and the device when not in use. Do not leave afully 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.
