
AppendixA–RegulatoryCompliance
Multi‐TechSystems,Inc.MT9234MU‐CDCUserGuide(S000470A) 23
Appendix A – Regulatory
Compliance
FCCPart15ClassBStatements
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,
pursuantto47CFRPart15regulations.Thestatedlimitsinthisregulationaredesigned toprovide
reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipment
generates,uses,andcanradiateradiof
requencyenergy,andifnotinstalledandusedinaccordance
withtheinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno
guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescause
harmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbytur
ningthe
equipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe
followingmeasures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandreceiver.
• Plugtheequipmentintoanoutletonacircui
tdifferentfromthattowhichthereceiverisconnected.
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
ThisdevicecomplieswithPart15ofthe47CFRrules.Operationofthisdeviceissubjecttothefollowing
conditions:(1)Thisdevicemaynotcaus e harmfulinterference,and(2
)thisdevicemustacceptany
interferencethatmaycauseundesiredoperation.
Warning:Changesormodificationstothisunitnotexpresslyapprovedbythepartyresponsiblefor
compliancecouldvoidtheuser’sauthoritytooperatetheequipment.
IndustryCanada
ThisClassBdigitalapparatusmeetsallrequirementsoftheCanadianInterference‐CausingEquipm
ent
Regulations.
CetappareilnumeriquedelaclasseBrespectetouteslesexigencesduReglementsurlematerial
brouilleurduCanada.
FCCPart68Telecom
1. Thisequipmentcomplieswithpart68oftheFederalCommunicationsCommissionRules.Onthe
outsidesurfaceofthisequipmentisalabelthatcontains,amongotherinformation,theFCC
registrationnumber.Thisinformationmustbeprovidedtothetelephonecompany.
2. ThesuitableUSOCjack(UniversalServi ceOrderCodeconnectingarrangement)forthisequipment
isshownbelow.Ifapplicable,thefacilityinterfacecodes(FIC)andserviceordercodes(SOC)are
shown.
3. AnFCC‐complianttelephonecordandmodularplugisprovidedwiththisequipment.This
equipmentisdesignedtobeconnectedtothetelephonenetworkorpremiseswiringusinga
compati
blemodularjackthatisPart68compliant.Seeinstallationinstructionsfordetails.
4. Theringerequivalencenumber(REN)isusedtodeterminethenumberofdevicesthatmaybe
connectedtothetelephoneline.ExcessiveRENsonthetelephonelinemayresultinthedevicenot
ringinginresponsetoanin
comingcall.Inmost,butnotall,areasthesumoftheRENsshouldnot
exceed5.0.Tobecertainofthenumberofdevicesthatmaybeconnectedtotheline,as
determinedbythetotalRENs,contactthelocaltelephonecompany.
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