A-6 Getting Started Guided) 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 most but notall areas, the sum of RENs should not exceed five (5.0). To be certain of the number of devices that may beconnected to a line, as determined by the total RENs, contact the local telephone company. For productsapproved after July 23, 2002, the REN for this product is part of the product identifier that has the formatUS:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point (e.g., 03 is a REN of 0.3).For earlier products, the REN is separately shown on the label.e) If this equipment, the Netopia 3300 Series router, causes harm to the telephone network, the telephonecompany will notify you in advance that temporary discontinuance of service may be required. But if advancenotice isn’t practical, the telephone company will notify the customer as soon as possible. Also, you will beadvised of your right to file a complaint with the FCC if you believe it is necessary.f) The 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 notice inorder for you to make necessary modifications to maintain uninterrupted service.g) If trouble is experienced with this equipment, the Netopia 3300 Series router, for repair or warrantyinformation, please contact:Netopia Technical Support510-597-5400www.netopia.com.If the equipment is causing harm to the telephone network, the telephone company may request that youdisconnect the equipment until the problem is resolved.h) This equipment not intended to be repaired by the end user. In case of any problems, please refer to the trou-bleshooting section of the Product User Manual before calling Netopia Technical Support.i) Connection to party line service is subject to state tariffs. Contact the state public utility commission, publicservice commission or corporation commission for information.j) If your home has specially wired alarm equipment connected to the telephone line, ensure the installation ofthis Netopia 3300 Series router does not disable your alarm equipment. If you have questions about what willdisable alarm equipment, consult your telephone company or qualified installer.RF Exposure Statement:Note: NOTE: Installation of the wireless models must maintain at least 20 cm between the wireless routerand any body part of the user to be in compliance with FCC RF exposure guidelines.Electrical Safety AdvisoryTelephone companies report that electrical surges, typically lightning transients, are very destructive tocustomer terminal equipment connected to AC power sources. This has been identified as a major nationwideproblem. Therefore it is advised that this equipment be connected to AC power through the use of a surgearrestor or similar protection device.