Currency, Conventions Used in this Reference

DART 300 Migration Guide

Introduction

1.3. Currency

This document may be revised from time to time as new firmware and features are made available. Please check our website for revisions. This edition is:

Rev 1.0 November 8, 2000

DART 300 / SB300

This document is current with the modem firmware revision R1.3.5. To determine your firmware revision:

1.Enter the Identification command ATI5

The modem will respond with the Firmware revision information:

R1_3_5 …

The details following the revision number include Sierra information on the specific build followed by the date and time of the build.

1.4. Conventions Used in this Reference

Result Code – This is a numeric or text code that is returned after all AT commands (except resets).

Response – This term indicates a response from the modem that is issued prior to a result code. Reading registers or issuing commands that report information will provide a response followed by a result code unless the command generates an error.

Numbers are assumed decimal. Hexadecimal values are shown with a prefix of 0x, i.e. in the form 0x3F. Binary values are shown with a prefix of 0b, i.e. in the form 0b01101011.

Character codes that are described with words or standard abbreviations are shown within angle brackets: such as <CR> for Carriage Return and <SP> for a blank space character.

AT Command and register syntax is noted using an alternate font:

AT+WS46=4

Responses and result codes from the modem are shown in an alternate font:

NO CARRIER

WARNING

Notes in this form denote a physical hazard. The warning calls attention to a procedure or practice, which if not performed correctly could result in personal injury.

CAUTION

Notes in this form highlight a procedure or practice which, if not performed correctly, could result in loss of data or damage to equipment. This is also used to highlight issues related to regulatory limitations.

NOTE

This form of note draws attention to procedures or practices which, if not performed correctly, could result in failure of a process or improper configuration. These are typically pre-requisites to other operations.

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