7. When user information is sent from the PBX to a PC or a USB memory device, the confidentiality of thatinformation becomes the responsibility of the customer. Before disposing of the PC or the USB memorydevice, ensure that data cannot be retrieved from it by formatting the hard disk and/or rendering it physicallyunusable.1.1.5 F.C.C. REQUIREMENTS AND RELEVANT INFORMATION1. Notification to the Telephone CompanyThis equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. Onthe side of this equipment is a label that contains, among other information, a product identifier in the formatUS: ACJIS04BKX-NS1000. If requested, this number must be provided to the telephone company.Installation must be performed by a qualified professional installer. If required, provide the telephonecompany with the following technical information:• Telephone numbers to which the system will be connected• Make: Panasonic• Model: KX-NS1000• Certification No.: found on the side of the unit• Ringer Equivalence No.: 0.4B• Facility Interface Code: 02LS2• Service Order Code: 9.0F• Required Network Interface Jack: RJ45S2. Ringer Equivalence Number (REN)The REN is used to determine the number of devices that may be connected to a telephone line. ExcessiveRENs on a telephone line may result in the devices not ringing in response to an incoming call. In mostbut not all areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devicesthat may be connected to a line, as determined by the total RENs, contact the local telephone company.The REN for this product is part of the product identifier that has the format US: ACJIS04BKX-NS1000.The digits represented by 04 are the REN without a decimal point (e.g., 04 is a REN of 0.4). For earlierproducts, the REN is separately shown on the label.3. Incidence of Harm to the Telephone LinesIf this equipment causes harm to the telephone network, the telephone company will notify you in advancethat temporary discontinuance of service may be required. But if advance notice isn’t practical, thetelephone company will notify the customer as soon as possible. Also, you will be advised of your right tofile a complaint with the FCC if you believe it is necessary.4. Changes in Telephone Company Communications Facilities, Equipment, Operations andProceduresThe telephone company may make changes in its facilities, equipment, operations or procedures that couldaffect the operation of the equipment. If this happens the telephone company will provide advance noticein order for you to make necessary modifications to maintain uninterrupted service.5. Trouble with this equipmentIf trouble is experienced with this equipment, for repair or warranty information, please see the attachedwarranty, which includes the Service Center Directory. If the equipment is causing harm to the telephonenetwork, the telephone company may request that you disconnect the equipment until the problem isresolved.6. Connection to Party LineConnection to party line service is subject to state tariffs. Contact the state public utility commission, publicservice commission or corporation commission for information.7. Combined Use with Alarm EquipmentIf your home has specially wired alarm equipment connected to the telephone line, ensure the installationof this equipment does not disable your alarm equipment. If you have questions about what will disablealarm equipment, consult your telephone company or a qualified installer.18 Operating Manual Document Version 2013-041.1.5 F.C.C. REQUIREMENTS AND RELEVANT INFORMATION