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Appendix B – Regulatory Compliance
26 Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387D)
Canadian Limitations Notice
Notice: The ringer equivalence number (REN) assigned to each terminal device provides an indication of the maximum
number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any
combination of devices subject only to the requirement that the sum of the ringer equivalence numbers of all the devices does
not exceed 5.
Notice: The Industry Canada label identifies certified equipment. This certification means that the equipment meets certain
telecommunications network protective, operational, and safety requirements. The Industry Canada label does not guarantee
the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local
telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer
should be aware that compliance with the above conditions may not prevent degradation of service in some situations. Repairs
to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs
or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company
cause to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and
internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural
areas.
Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric
inspection authority, or electrician, as appropriate.
Industry Canada
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Reglement Canadien sur le matériel brouilleur.
EMC, Safety and R&TTE Directive Compliance
The CE mark is affixed to this product to confirm compliance with the following European Community Directives:
Council Directive 2004/108/EC of 15 December 2004 on the approximation of the laws of Member States relating to
electromagnetic compatibility.
and
Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical
equipment designed for use within certain voltage limits:
and
Council Directive 1999/5/EC of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual
recognition of their conformity.
Thailand Approval
Translation in Thai
“This telecom device and equipment is conform to technical standard no….”
or
“This telecom device and equipment is conform to requirement to NTC”
“เครื่องโทรคมนาคมและอุปกรณนี้ มีความสอดคลองตามมาตรฐานทางเทคนิค เลขที่.........”
or
“เครื่องโทรคมนาคมและอุปกรณนี้ มีความสอดคลองตามขอกําหนดของ กทช.”
International Modem Restrictions
Some dialing and answering defaults and restrictions may vary for international modems. Changing settings may cause a
modem to become non-compliant with national telecom requirements in specific countries. Also note that some software
packages may have features or lack restrictions that may cause the modem to become non-compliant.