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Prestige 652 ADSL Security Router
xxiv Preface
Please refer to www.zyxel.com for an online glossary of networking terms and additional support
documentation
Syntax Conventions
• “Enter” means for you to type one or more characters and press the carriage return. “Select” or
“Choose” means for you to select one from the predefined choices.
• The SMT menu titles and labels are in Bold Times New Roman font. Predefined field choices are in
Bold Arial font. Command and arrow keys are enclosed in square brackets. [ENTER] means the
Enter, or carriage return key; [ESC] means the Escape key and [SPACE BAR] means the Space Bar.
• For brevity’s sake, we will use “e.g.,” as a shorthand for “for instance”, and “i.e.,” for “that is” or “in
other words” throughout this manual.
• The Prestige 652 ADSL Router with VPN and Firewall may be referred to as the P652 or the Prestige
in this User’s Guide.
The following section offers some background information on DSL. Skip it if you
wish to begin working with your router right away.