For Assistance 142Battery and charger safetyAlways switch the device off and unplug the charger before removing the battery. To unplug a charger oran accessory, hold and pull the plug, not the cord.When your charger is not in use, unplug it. If left unused, a fully charged battery will lose its charge overtime.Always keep the battery between 59°F and 77°F (15°C and 25°C) for optimal performance. Extremetemperatures reduce the capacity and lifetime of the battery. A device with a hot or cold battery may notwork temporarily.Accidental short-circuiting can happen when a metallic object touches the metal strips on the battery. Thismay damage the battery or the other object.Do not dispose of batteries in a fire as they may explode. Obey local regulations. Recycle when possible.Do not dispose as household garbage.Do not dismantle, cut, crush, bend, puncture, or otherwise damage the battery in any way. If a batteryleaks, do not let liquid touch skin or eyes. If this happens, immediately flush the affected areas with water,or seek medical help. Do not modify, attempt to insert foreign objects into the battery, or immerse orexpose it to water or other liquids. Batteries may explode if damaged.Use the battery and charger for their intended purposes only. Improper use, or use of unapproved orincompatible batteries or chargers may present a risk of fire, explosion, or other hazard, and mayinvalidate any approval or warranty. If you believe the battery or charger is damaged, take it to a servicecenter before continuing to use it. Never use a damaged battery or charger. Only use the charger indoors.Do not charge your device during a lightning storm.Small childrenYour device and its accessories are not toys. They may contain small parts. Keep them out of the reachof small children.Medical devicesOperation of radio transmitting equipment, including wireless phones, may interfere with inadequatelyshielded medical devices' function. Consult a physician or the medical device's manufacturer to determineif it is adequately shielded from external radio energy.Implanted medical devicesTo avoid potential interference, manufacturers of implanted medical devices recommend a minimumseparation of 6 inches (15.3 centimeters) between a wireless device and the medical device. Personswho have such devices should:● Always keep the wireless device more than 6 inches (15.3 centimeters) from the medical device.● Not carry the wireless device in a breast pocket.● Hold the wireless device to the ear opposite the medical device.
