Comtrol AT Commands - Manual (Page 13)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
102184B Conexant 1-1
1 Introduction
1.1 Overview
This manual describes the host command and responses for the following Conexant
modem families:
CX81801 SmartV.XX Modem
CX06833 SMXXD Modem
CX81300 SmartACF Modem
CX06827 SCXXD Modem
The commands and responses are implemented in controller firmware for specific
modem models. Additional configuration and implementation information is available in
release notes and/or readme files that accompany product firmware release.
The descriptions in this manual apply to all commands and parameters that may be
supported by different modem models.
1.1.1 Command Syntax
The fundamental DTE interface command syntax is described in Section 2.
1.1.2 Command Descriptions
Commands are grouped into the following categories:
Syntax and procedures Section 2
Data commands Section 3
Fax Class 1 and Fax Class 1.0 commands Section 4
Voice/Audio commands Section 5
1.1.3 Call Progress and Blacklisting Parameters
The SmartACF, SmartACFL, and SCXXD modem MCU firmware may be provided
either in reconfigurable form or preconfigured form. Consult the specific firmware
release notes for exact configuration information.
Reconfigurable Form. The modem MCU firmware can be configured for operation in
specific countries by the PC-compatible ConfigurACE II program. The call progress and
blacklisting parameters described in the ConfigurACE II User's Manual can be altered
and loaded for a number of countries by this program.
Preconfigured Form. Specific MCU firmware configurations may be released that can
be directly installed without requiring the use of ConfigurACE II.