DECT Repeater RT20U User GuidePart 15 FCC RulesAny Changes or modifications not expressly approved by the party responsiblefor compliance could void the user's authority to operate the equipment.This device is compliant with Part 15 of the FCC Rules. Operation is subject tothe following two conditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference thatmay cause undesired operation.IC Rules''This product meets the applicable Innovation, Science and Economic DevelopmentCanada technical specifications. / Ce produit répond à la innovation, des sciences et deDéveloppement économique Canada spécifications techniques applicables.”''The Ringer Equivalence Number (REN) indicates the maximum number of devices allowedto be connected to a telephone interface. The termination of an interface may consist of anycombination of devices subject only to the requirement that the sum of the RENs of all thedevices not exceed five. / Le nombre équivalent desonneries (REN) indique le nombre maximalde terminaux qui peuvent être raccordés à une interfacetéléphonique. La terminaison d'uneinterface peut consister en une combinaison de dispositifs, à la seulecondition que la somme des REN de tous les dispositifs ne dépasse pas cinq.''DECT RepeaterRT20U