About This Guide; Introductio N1; Conventions - 3Com Courier Reference

Introduction
Convention
A T
BOUT HIS
This guide is a command reference for the Courier V.Everything modem.
It includes information about AT commands, S-Registers and
troubleshooting
If the information in the release notes shipped with your product differs
from the information in this guide, follow the instructions in the release
notes.
Table 1 and Table 2 list conventions that are used throughout this guide.
Table 1 Notice Icons
Icon Notice Type
Information note
Caution
Warning
Table 2 Text Conventio n
Convention
Syntax
G
UIDE
Description
Important features or instructions
Information to alert you to potential damage to a
program, system, or device
Information to alert you to potential personal injury
Description
The word "syntax" means you must evaluate the syntax
provided and supply the appropriate values. Placeholders for
values you must supply appear in angle brackets. Example:
Enable RIPIP by using the following syntax:
SETDefault !<port> -RIPIP CONTrol = Listen
In this example, you must supply a port number for <port>.