User manual HUAWEI P20 LITE

[. . . ] L If your SIM card does not match your device, please contact your carrier. Follow the instructions in the following figures to set up your device. Dual-SIM: l 1 2 2 Dual Card Dual Standby Single Pass (dual-SIM devices only) Your device supports only dual card dual standby single pass, which means you cannot use both SIM cards for calls or data services simultaneously. L When you are on a call using SIM card 1, SIM card 2 cannot be used to make or answer calls. [. . . ] When charging the device, make sure the power adapter is plugged into a socket near the devices and is easily accessible. Unplug the charger from the electric socket and from the device when not in use. Do not use, store or transport the device where flammables or explosives are stored (e. Using your device in these environments increases the risk of explosion or fire. Dispose of this device, the battery and accessories according to local regulations. They should not be disposed of in normal household waste. Improper battery use may lead to fire, explosion or other hazards. Please consult your doctor and the device manufacturer to determine if operation of your device may interfere with the operation of your medical device. Adhere to any rules or regulations set forth by hospitals and health care facilities. If you must make or answer a call, stop your vehicle at a safe location first. Keep the device away from sources of heat and fire, such as a heater, microwave oven, stove, water heater, radiator, or candle. Potentially Explosive Atmosphere Power off your device in any area with a potentially explosive atmosphere, and comply with all signs and instructions. Areas that may have potentially explosive atmospheres include the areas where you would normally be advised to turn off your vehicle engine. triggering of sparks in such areas could cause an explosion or a fire , resulting in bodily injuries or even deaths. Do not power on your device at refueling points such as service stations. Comply with restrictions on the use of radio equipment in fuel depots, storage, and distribution areas, and chemical plants. In addition, adhere to restrictions in areas where blasting operations are in progress. Before using the device, watch out for areas that have potentially explosive atmospheres that are often, but not always, clearly marked. Such locations include areas below the deck on boats, chemical transfer or storage facilities, and areas where the air contains chemicals or particles such as grain, dust, or metal powders. Ask the manufacturers of vehicles using liquefied petroleum gas (such as propane or butane) whether this device can be safely used in their vicinity. Disposal and recycling information The crossed-out wheelie bin symbol on your product, battery, literature or packaging reminds you that all electronic products 6 and batteries must be taken to separate waste collection points at the end of their working lives; they must not be disposed of in normal household waste. It is the responsibility of the user to dispose of the equipment using a designated collection point or service for separate recycling of waste electrical and electronic equipment (WEEE) and batteries according to local laws. [. . . ] All RF parameters (for example, frequency range and output power) are not accessible to the user, and cannot be changed by the user. For the most recent information about accessories and software, please see the DoC (Declaration of Conformity) at http://consumer. FCC Regulatory Compliance Body worn operation The device complies with RF specifications when used near your ear or at a distance of 1. Ensure that the device accessories, such as a device case and device holster, are not composed of metal components. [. . . ]