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If you experience problems with this equipment, contact ClearOne Communications, 5225 Wiley Post Way, Suite
500, Salt Lake City, Utah 84116, or by phone at (800) 945-7730 for repair and warranty information. If the equipment
is causing harm to the telephone network, the telephone company may request you disconnect the equipment until
the problem is resolved.
No user serviceable parts are contained in this product. If damage or malfunction occurs, contact ClearOne
Communications for instructions on its repair or return.
Connection to party line service is subject to state tariffs. Contact the state public utility commission, public service
commission or corporation commission for information. This equipment cannot be used on telephone company
provided coin service.
If your home has specially wired alarm equipment connected to the telephone line, ensure the installation of this
equipment does not disable your alarm equipment. If you have questions about what will disable alarm equipment,
consult your telephone company or a qualified installer.
ELECTRICAL SAFETY ADVISORY
This equipment uses AC power which can subjected to electrical surges, typically lightning transients which are very
destructive to customer terminal equipment connected to AC power sources. The warranty for this equipment does
not cover damage caused by electrical surge or lightning transients. To reduce the risk of this equipment becoming
damaged it is suggested that the customer consider installing a surge arrestor.
IC COMPLIANCE
IC: 1970A-CONVPRO
Ringer Equivalence Number (REN): 0.0B(ac)
NOTICE: The term “IC” before the certification/registration number signifies that Industry of Canada technical
specifications were met.
This certification 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.
The REN is used to determine the number of devices that may be connected to the telephone line. Excessive RENs
on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas,
the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected
to the line, as determined by the total RENs, contact the telephone company to obtain the maximum RENs for the
calling area. The REN for this product is listed above.
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. In some cases, the companies 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 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 ClearOne Communications. 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.