6sumps, or in any location where aerosols, vapours, mists,gases, or dust exist, or when in a blasting area.• Do not use the product in areas where the atmospherecontains chemicals or particles that contain grain, dust, ormetallic powders, as these can cause an explosion.• Turn off the product when directed by warning signs orinstructions.Small children• Keep the product and all accessories out of reach ofchildren. They could hurt themselves or others, or couldaccidentally damage the product.• The product contains small parts with sharp edges thatmay cause an injury or which could become detachedand create a choking hazard.SIM cards• Do not allow water or other liquids, foreign materials suchas metal objects, or flammable materials to enter the SIMcard slot, as this can cause fire, electric shock, andmalfunction.Medical devices and facilities• Consult the manufacturer of any personalmedical devices, such as pacemakers orimplanted cardioverter defibrillators todetermine if they are adequately shieldedfrom external RF (radio frequency) energy.• Medical device manufacturersrecommend a minimum separation of 15 cm between awireless device and an implanted medical device, suchas a pacemaker or implanted cardioverter defibrillator, toavoid potential interference with the medical device. Usethis product with the ear that is on the side of the bodyopposite to the medical device, and do not carry thisproduct in a breast pocket.