Regulatory information / 53T7406 Installation GuideFor Class B Host equipmentThis equipment has been tested and found to comply with the limits fora Class B digital device, pursuant to Part 15 of the FCC Rules. Theselimits are designed to provide reasonable protection against harmfulinterference in a residential installation.This equipment generates, uses and can radiate radio frequency energyand, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications.However, there is no guarantee that interference will not occur in aparticular installation.If this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one ormore of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from thatto which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.Privacy of communications may not be assured when using thistelephone.Changes or modifications not expressly approved by the partyresponsible for compliance could void the user’s authority to operatethe equipment.SafetyThis product meets all applicable requirements of both the CSA C22.2No. 950-95 and UL-1950 Edition 3.Important Safety InstructionsWARNING: To avoid electrical shock hazard to personnel or equipmentdamage observe the following precautions when installing telephoneequipment.