- 14 -connecting object.• Leaving the battery in hot or cold places, such as in a closed car in summer or afreezer in winter conditions, will reduce the capacity and lifetime of the battery.Always try to keep the battery between 59°F and 77°F (15°C and 25°C). A hot orcold battery may not function temporarily, even when the battery is fully charged.• Battery performance is particularly limited in temperatures below freezing.• Do not dispose of batteries in a fire! Dispose of batteries according to localregulations. Please recycle when possible. Cellphones are not consideredhousehold waste.Mobile phone maintenance• Keep the device dry. Precipitation, humidity, and all types of liquids or moisturecan contain minerals that will corrode electronic circuits. If your device does getwet, remove the battery and allow the device to dry completely before replacingit.• Do not use or store the device in dusty, dirty areas. Its moving parts andelectronic components can be damaged.• Do not store the device in hot areas. High temperatures can shorten the life ofelectronic devices, damage batteries, and warp or melt certain plastics.• Do not store the device in cold areas. When the device returns to its normaltemperature, moisture can form inside the device and damage electronic circuitboards.• Do not attempt to open the device other than as instructed in this guide.• Do not drop, knock, or shake the device. Rough handling can break internalcircuit boards and fine mechanics.• Do not use harsh chemicals, cleaning solvents, or strong detergents to cleanthe device.• Do not paint the device Paint can clog the moving parts and prevent properoperation.• Use only the supplied or an approved replacement antenna. Unauthorizedantennas, modifications, or attachments could damage the device and mayviolate regulations governing radio devices.• Do not store your mobile phone near or with a credit card, disk or othermagnetic materials. This may affect information stored on your phone.• Keep your phone away from pins. Pins can be absorbed by the phone’s receivermagnet which may cause harm.• If you intend not to use your mobile phone for a long period of time, pleaseremove the battery from the phone. Leaving the battery inside the mobile phonefor a long period of time may cause moisture to the battery, and it can damagethe mobile phone or the battery.All of the above suggestions apply to your device, battery, charger, or anyenhancement. If any device is not working properly, take it to the nearestauthorized service facility for service.Using the Charger