6 ABOUT THIS GUIDETable 2 lists conventions that are used throughout this guide.Documentation The documentation set for 3Com NBX Networked Telephony Solutions isdesigned to help NBX telephone users, installers, and administratorsmaximize the full potential of the system.The NBX Resource Pack DVD contains many guides to the NBX productsand their related 3Com applications.When you log in to the NBX NetSet utility as a user, you can view the PDFversions of the NBX Telephone Guides and NBX Feature Codes Guide bygoing to Resources > Phone Guide and Feature Code Referencepages, respectively and clicking their associated links. The NBX NetSetutility also includes a searchable Help system with Help buttons on eachscreen.Comments on theDocumentationYour suggestions are important to us. They help us to make the NBXdocumentation more useful to you.Administrator The person who is responsible for maintaining your3Com Networked Telephony Solution.Receptionist The person who answers the majority of incomingtelephone calls. In some business environments, thisperson may be a switchboard operator.User A person who has a single 3Com Telephone, athird-party IP telephone, or an analog telephoneconnected to the NBX system through an ATC card orthe single-port ATA device.Table 2 IconsIcon Type DescriptionInformation note Information that describes important featuresor instructions.Caution Information that alerts you to potential loss ofdata or potential damage to an application,system, device, or network.Warning Information that alerts you to potentialpersonal injury.Table 1 Common Terms (continued)