439Regulatory and safety informationThis equipment has been tested and found to comply with the limits for aClass B digital device, pursuant to part 15 of the FCC Rules. These limitsare designed to provide reasonable protection against harmful interferencein a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance withthe instructions, may cause harmful interference to radio communications.However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio ortelevision reception, which can be determined by turning the equipment offand on, the user is encouraged to try to correct the interference by oneor more of the following measures• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that towhich the receiver connects.• Consult the dealer or an experienced radio/TV technician for help.The user should not make changes or modifications not expressly approvedby Nortel Networks. Any such changes could void the user authority tooperate the equipment.This Class B digital apparatus complies with Canadian ICES-003. Cetappareil numérique de la classe B est conforme à la norme NMB-003 duCanada.Warnings:• This is a Class B product. In a domestic environment this product cancause radio interference in which case the user must take adequatemeasures.• Operation is subject to the following two conditions: (1) this device maynot cause interference, and (2) this device must accept any interference,including interference that may cause undesired operation of the device."Nortel Communication Server 1000IP Phones FundamentalsNN43001-368 01.02 StandardRelease 5.0 20 June 2007Copyright © 2003–2007, Nortel Networks.
