6 ABOUT THIS GUIDEConventions Table 1 lists conventions that are used throughout this guide.DocumentationCommentsYour suggestions are important to us because we want to make ourdocumentation more useful to you.Please send e-mail comments about this guide or any of the V7122gateway documentation and Help systems to:VOICE_TECHCOMM_COMMENTS@3com.comPlease include the following information with your comments:■ Document title■ Document part number (usually found on the front page)■ Page number■ Your name and organization (optional)See the Appendix Obtaining Support for Your 3Com Product for how toregister your product and get support from 3Com.NoticesWEEE EU Directive Pursuant to the WEEE EU Directive, electronic and electrical waste mustnot be disposed of with unsorted waste. Please contact your localrecycling authority for disposal of this product.Abbreviations andTerminologyEach abbreviation, unless widely used, is spelled out in full when firstused. Only industry-standard terms are used throughout this manual.Hexadecimal notation is indicated by 0x preceding the number.Table 1 Notice IconsIcon Notice Type DescriptionInformation note Information that describes important features orinstructionsCaution Information that alerts you to potential loss of data orpotential damage to an application, system, or deviceWarning Information that alerts you to potential personal injury