Appendix 93

Definition of "Third-Party" Software and Peripherals

Third-party software and peripherals include any peripheral, accessory, or software program sold by Dell not
under the Dell brand (printers, scanners, cameras, games, and so on). Support for all third-party software
and peripherals is provided by the original manufacturer of the product.
FCC Notices (U.S. Only)
Most Dell computer systems are classified by the Federal Communications Commission (FCC) as Class B
digital devices. To determine which classification applies to your computer system, examine all FCC
registration labels located on the bottom, side, or back panel of your computer, on card-mounting brackets,
and on the cards themselves. If any one of the labels carries a Class A rating, your entire system is considered
to be a Class A digital device. If
all
labels carry an FCC Class B rating as distinguished by either an FCC ID
number or the FCC logo, ( ), your system is considered to be a Class B digital device.
Once you have determined your system’s FCC classification, read the appropriate FCC notice. Note that
FCC regulations provide that changes or modifications not expressly approved by Dell could void your
authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired
operation.

Class A

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
manufacturer’s instruction manual, may cause harmful interference with radio communications. Operation
of this equipment in a residential area is likely to cause harmful interference, in which case you will be
required to correct the interference at your own expense.

Class B

This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to
Part 15 of the 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 and, if not installed and used in accordance with the manufacturer’s instruction manual, may cause
interference with radio communications. However, there is no guarantee that interference will not occur in a