12Important Safety InstructionsSafety RequirementsWhen using your telephone equipment, basic safety precautions shouldalways be followed to reduce the risk of fire, electric shock and injury topersons, including the following: Read and understand all instructions. Follow all warnings and instructions marked on the product. Care should be exercised to avoid pinching the wires duringinstallation. Unplug this product from the wall outlet before cleaning. Do not useliquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. Power Module only: Do not use this product near water, for example,near a bathtub, wash bowl, kitchen sink, or laundry tub, in a wetbasement, or near a swimming pool. The Doorphone Module is weather-resistant, but should not besubjected to direct water. Slots and openings in the cabinet, at the back or bottom, areprovided for ventilation; to protect it from overheating, these openingsmust not be blocked or covered. The openings should never beblocked by placing the product on a bed, sofa, rug, or other similarsurface. This product should never be placed near or over a radiatoror other heat source. This product should not be placed in a built-ininstallation unless proper ventilation is provided. This product should be operated only from the type of power sourceindicated on the product label. If you are not sure of the type of powersupply to your home, consult your dealer or local power company. Do not allow anything to rest on the power cord. Do not locate thisproduct where the cord will be abused by people walking on it. Do not overload wall outlets and extension cords as this can result inthe risk of fire or electric shock. Never push objects of any kind into this product through cabinet slotsas they may touch dangerous voltage points or short out parts thatcould result in a risk of fire or electric shock. Never spill liquid of anykind on the product.