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SmartNode 4520 & 4110 Quick Start Guide 9
C.2 Radio and TV interference
The SmartNode router generates and uses radio frequency energy, and if not installed and used properly—that
is, in strict accordance with the manufacturer’s instructions—may cause interference to radio and television
reception. The SmartNode router have been tested and found to comply with the limits for a Class B computing
device in accordance with specifications in Subpart B of Part 15 of FCC rules, which are designed to provide rea-
sonable protection from such interference in a commercial installation. However, there is no guarantee that
interference will not occur in a particular installation. If the SmartNode router does cause interference to radio or
television reception, which can be determined by disconnecting the unit, the user is encouraged to try to correct
the interference by one or more of the following measures: moving the computing equipment away from the
receiver, re-orienting the receiving antenna and/or plugging the receiving equipment into a different AC outlet
(such that the computing equipment and receiver are on different branches).
C.3 FCC Part 68 (ACTA) statement (FXO ports)
This equipment complies with Part 68 of the FCC rules and the requirements adopted by ACTA. On the bottom
side of this equipment is a label that contains—among other information—a product identifier in the format
US:AAEQ##TXXXX. If requested, this number must be provided to the telephone company.
The method used to connect this equipment to the premises wiring and telephone network must comply with the
applicable FCC Part 68 rules and requirements adopted by the ACTA.
If this equipment causes harm to the telephone network, the telephone company will notify you in advance that
temporary discontinuance of service may be required. But if advance notice isn’t practical, the telephone com-
pany will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with
the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations or procedures that could
affect the operation of the equipment. If this happens the telephone company will provide advance notice in
order for you to make necessary modifications to maintain uninterrupted service.
If trouble is experienced with this equipment, for repair or warranty information, please contact our company. If
the equipment is causing harm to the telephone network, the telephone company may request that you discon-
nect the equipment until the problem is resolved.
Connection to party line service is subject to state tariffs. Contact the state public utility commission, public ser-
vice commission or corporation commission for information
C.4 Industry Canada Notice (FXO ports)
This equipment meets the applicable Industry Canada Terminal Equipment Technical Specifications. This is con-
firmed by the registration number. The abbreviation IC before the registration number signifies that registra-
tion was performed based on a Declaration of Conformity indicating that Industry Canada technical specifications
were met. It does not imply that Industry Canada approved the equipment.
This Declaration of Conformity means that the equipment meets certain telecommunications network protective,
operational and safety requirements. The Department does not guarantee the equipment will operate to the
user’s satisfaction. Before installing the 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. In some cases, the company’s inside wiring associated with a single line individual service
may be extended by means of a certified connector assembly (telephone extension cord). The customer should
be aware that compliance with the above condition may not prevent degradation of service in some situations.