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Canadian Department of Communications
This equipment complies with Canadian EMC Class A requirements.
<< Conforme á la classe A des normes canadiennes de compatibilité électromagnétiques (CEM). >>
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.
Users should not attempt to make such connections themselves, but should contact the
appropriate electric inspection authority, or electrician, as appropriate.
Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an
identification of the maximum number of terminals allowed to be connected to a telephone interface.
The termination of an interface may consist of any combination of devices subject only to the requirement
that this sum of Ringer Equivalence Number of all the devices does not exceed five (5.0). The standard
connecting arrangement code (telephone jack type) for equipment with direct connections to the
telephone network is CA11A.
132 Appendix C Regulatory Information