22 / RegulationsModular ICS 6.0 Installer Guide P0992638 03For equipment with external power supplies• Must be powered from an approved Class 2 power source.For current ratings, refer to product specific documentation and productlabels.Important safety instructionsWhen using your telephone equipment, basic safety precautions shouldalways be followed to reduce the risk of fire, electric shock and injury ofpersons, including the following:• Follow the warnings and instructions marked on the product.• Unplug this product from the wall outlet before cleaning. Do not useliquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.• Do not use this product near water, for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement or near aswimming pool.• Do not place this product on an unstable cart, stand or table. Theproduct may fall, causing serious damage to the product.• This product should never be placed near or over a radiator or heatregister. This product should not be placed in a built-in installationunless proper ventilation is provided.• Do not allow anything to rest on the power cord. Do not locate thisproduct where the cord will be abused by persons walking on it.• Do not overload wall outlets and extension cords as this can result inthe risk of fire or electric shock.• Never spill liquid of any kind on the product.• To reduce the risk of electric shock, do not disassemble this product,but have it sent to a qualified service person when service or repairwork is required.• Unplug this product from the wall outlet and refer servicing toqualified service personnel under the following conditions:a. When the power supply cord or plug is damaged or frayed.b. If the product has been exposed to rain, water or liquid has beenspilled on the product, disconnect and allow the product to dry outto see if still operates; but do not open up the product.
