Nortel Passport 4400 Series Hardware Installation page 4

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
Changes or modifications to this product, that could increase the amount of Radio Frequency Emissions from this
product, without the expressed written approval of Nortel Networks could cause the product and the user to violate
the FCC's Rules and Regulations, thus requiring the product to be turned off or disconnected.
If this unit is used on a DTE which requires use of shielded cables for compliance with FCC Part 15, then use of a
filtered pin connector may be required to maintain FCC compliance. See the Installation section for specific appli-
cations.
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set
out in the Radio Interference Regulations of the Government of Canada Department of Industry.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux appareils
numériques de classe A prescrites dans le règlement sur le brouillage radioélectrique édicté par le Ministère des
Industry du Canada.
• 800.833.3282
• Nortel Networks
4100 Guardian Street
Simi Valley, CA 93063-3382
United States
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Notification of FCC Requirements
Notification of Canadian Requirements
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