Important InformationSAVE THESE INSTRUCTIONSWARNINGSAFETY REQUIREMENTSFor All Telephone Equipment• Do not install the product in any other way than described in relevant manuals.• The product must only be installed and serviced by qualified service personnel. The product should beused as-is from the time of purchase; it should not be disassembled or modified. Disassembly ormodification can cause a fire, electric shock, or damage to the product.• Do not install the product in a place exposed to rain or moisture, or a place where water, oil, or other liquidscan drip or splash onto on the product. Such conditions can lead to fire or electric shock, and may impairthe performance of the product.• Follow all warnings and instructions marked on the product.• Do not place the product on an unstable or uneven surface. If the product were to fall over, it may causeinjury or damage to the product.• Products that require a power source should only be connected to the type of electrical power supplyspecified on the product label. If you are not sure of the type of power supply to your home, consult yourdealer or local power company.• For safety purposes some products are equipped with an earthed plug. If you do not have an earthed outlet,please have one installed. Do not bypass this safety feature by tampering with the plug.• Do not supply power to a combination of devices that exceeds the total rated capacity of the wall outletsor extension cables used. If outlets, power strips, extension cords, etc. are used in a manner that exceedstheir rated capacity, they emit large amounts of heat, which could cause a fire.• Unplug the product from the wall outlet and have it serviced by qualified service personnel in the followingcases:a. When the power supply cord or plug is damaged or frayed.b. If liquid has been spilled into the product.c. If the product has been exposed to rain or water.d. If the product does not operate according to the operating instructions. Adjust only the controls that areexplained in the operating instructions. Improper adjustment of other controls may result in damageand may require service by a qualified technician to restore the product to normal operation.e. If the product has been dropped or the cabinet has been damaged.f. If product performance deteriorates.For the PBX• If damage to the unit exposes any internal parts, disconnect the power supply cord immediately and returnthe unit to your dealer.• To prevent fires, electric shock, injury, or damage to the product, be sure to follow these guidelines whenperforming any wiring or cabling:a. Before performing any wiring or cabling, unplug the product's power cord from the outlet. Aftercompleting all wiring and cabling, plug the power cord back into the outlet.b. When laying cables, do not bundle the product's power cord with the power cords of other devices.c. Do not place any objects on top of the cables connected to the PBX.d. When running cables along the floor, use protectors to prevent the cables from being stepped on.e. Do not run any cables under carpeting.Installation Manual 9Important Information