3Com Courier, Reference

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A
BOUT
T
HIS
G
UIDE
Introduction
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.
Convention
Table 1 and Table 2 list conventions that are used throughout this guide.
Table 1 Notice Icons
Icon Notice Type Description
Information note Important features or instructions
Caution Information to alert you to potential damage to a
program, system, or device
Warning Information to alert you to potential personal injury
Table 2 Text Conventio n
Convention Description
Syntax
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>.