Appendix 101Definition of "Third-Party" Software and PeripheralsThird-party software and peripherals include any peripheral, accessory, or software program sold byDell 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) asClass 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, oncard-mounting brackets, and on the cards themselves. If any one of the labels carries a Class Arating, your entire system is considered to be a Class A digital device. If all labels carry an FCCClass B rating as distinguished by either an FCC ID number or the FCC logo, ( ), your system isconsidered 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 Dellcould void your authority to operate this equipment.This device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions:This device may not cause harmful interference.This device must accept any interference received, including interference that may cause undesiredoperation.Class AThis equipment has been tested and found to comply with the limits for a Class A digital devicepursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference when the equipment is operated in a commercial environment. Thisequipment generates, uses, and can radiate radio frequency energy and, if not installed and used inaccordance with the manufacturer’s instruction manual, may cause harmful interference with radiocommunications. Operation of this equipment in a residential area is likely to cause harmfulinterference, in which case you will be required to correct the interference at your own expense.Class BThis equipment has been tested and found to comply with the limits for a Class B digital devicepursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protectionagainst harmful interference in a residential installation. This equipment generates, uses, and canradiate radio frequency energy and, if not installed and used in accordance with the manufacturer’sinstruction manual, may cause interference with radio communications. However, there is noguarantee that interference will not occur in a particular installation. If this equipment does cause