IBM Token-Ring Network PC Adapter Hardware Maintenance And Service page 4

Federal Communications Commission (FCC)
Statement
Warning: This equipment generates, uses, and can
radiate radio frequency energy and if not installed
and used in accordance with the instruction manual,
may cause interference to radio communications. It
has been tested and found to comply with the limits
for a Class A computing device pursuant to Subpart J
of Part 15 of FCC Rules, which are designed to
provide reasonable protection against such
interference when operated in a commercial
environment. Operation of this equipment in a
residential area is likely to cause interference in
which case the user at his own expense will be
required to take whatever measures may be required
to correct the interference.
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