Appendix B Regulation & safety notices80English CautionChanges or modifications not expressly approved by the manufacturercould void the user's authority, which is granted by the FederalCommunications Commission, to operate this computer.Operation conditionsThis device complies with Part 15 of the FCC Rules. Operation is subjectto the following two conditions: (1) this device may not cause harmfulinterference, and (2) this device must accept any interference received,including interference that may cause undesired operation.Notice: Canadian usersThis Class B digital apparatus complies with Canadian ICES-003.Remarque à l’intention des utilisateurs canadiensCet appareil numérique de la classe B est conforme a la norme NMB-003 du Canada.Declaration of Conformity for EU countriesHereby, Acer, declares that this TravelMate, Aspire series is incompliance with the essential requirements and other relevantprovisions of Directive 1999/5/EC. (Please visit www.acer.com/about/certificates/nb for complete documents.)Compliant with Russia regulatory certificationModem noticesNotice for USAThis equipment complies with Part 68 of the FCC rules. Located on thebottom side of the modem is a label that contains, among otherinformation, the FCC Registration Number and Ringer Equivalence