TRENDnet VoIP Gateway, TVP- 221H manual Notation Conventions, Description, boldface

TVP-221H User’s Guide

Notation Conventions

Throughout this guide, different type styles and characters are used. These serve a variety of purposes as described below:

Convention	Description
boldface	Commands and keywords are in boldface.
italic	Arguments for which you supply values are in
	italics.
courier	Messages that the TVP-221H CLI displays are in
	plain courier font.
[ ]	Elements in square brackets are optional.
{ x y z }	Alternative but required elements are grouped in
	braces ({ }) and separated by vertical bars ( ).
[ x y z ]	Optional alternative keywords are grouped in
	brackets ([ ]) and separated by vertical bars ( ).
string	A non-quoted set of characters. Do not use quotation
	marks around the string or the string will include the
	quotation marks.
key	A key on the VT-100 terminal of terminal emulator.
	For example
	<Enter> denotes the Enter key

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