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138 CHAPTER : REGULATORY NOTICES
limitation of exposure of the general public to electromagnetic fields (0
Hz to 300 GHz)].
US - Radio Frequency
Requirements
This device must not be co-located or operated in conjunction with any
other antenna or transmitter.
USA-FEDERAL
COMMUNICATIONS
COMMISSION (FCC
)
This device complies with part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses, and can radiate
radio frequency energy. If not installed and used in accordance with the
instructions, it may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by tuning the
equipment off and on, the user is encouraged to try and correct the
interference by one or more of the following measures:
■ Reorient or relocate the receiving antenna
■ Increase the distance between the equipment and the receiver
■ Connect the equipment to outlet on a circuit different from that to
which the receiver is connect
■ Consult the dealer or an experienced radio/TV technician for help
The user may find the following booklet prepared by the Federal
Communications Commission helpful:The Interference Handbook
This booklet is available from the U.S. Government Printing Office,
Washington, D.C. 20402. Stock No.004-000-0034504.
3Com is not responsible for any radio or television interference caused by
unauthorized modification of the devices included with this 3Com
OfficeConnect ADSL Wireless108Mbps 11g Firewall Router (WL-553), or
the substitution or attachment of connecting cables and equipment other
than specified by 3Com.