Table of Contents
Advertisement
HUAWEI MG323 GSM M2M Module
AT Command Interface Specification
2.11.1 Querying the Error Reporting Mode Supported by the Terminal ......................................... 21
2.11.2 Reading the Terminal Error Reporting Mode ....................................................................... 21
2.11.3 Setting the Terminal Error Reporting Mode ......................................................................... 22
2.12 AT+CSCS - Command for Setting the TE Character Set............................................................. 22
2.12.1 Querying the Character Set Supported by the TE .............................................................. 22
2.12.2 Reading the Character Set of the TE .................................................................................. 23
2.12.3 Setting the Character Set of the TE .................................................................................... 23
2.13 AT^SCFG - Extended Command for Setting Configuration Items ............................................... 24
2.13.1 Querying the Configuration Items That Can Be Set by the Module .................................... 24
2.13.2 Reading the Settings for Configuration Items ..................................................................... 26
2.13.3 Setting Configuration Items ................................................................................................. 26
2.14 ^SYSSTART - Command for Unsolicitedly Reporting Module Startup........................................ 26
2.15 ^SHUTDOWN - Command for Unsolicitedly Reporting Module Power-off ................................. 27
3 Commands for Status Control ..................................................................................................28
3.1 AT+CMER - Command for Setting Event Reporting ...................................................................... 28
3.1.1 Querying the Supported Settings for Event Reporting .......................................................... 28
3.1.2 Reading the Current Settings for Event Reporting................................................................ 29
3.1.3 Setting the Event Reporting Mode ........................................................................................ 29
3.2 AT+CIND - Command for Controlling Indication Events ................................................................ 29
3.2.1 Querying the Supported Indication Events and Indication Status ......................................... 30
3.2.2 Reading the Current Indication Status................................................................................... 31
3.2.3 Setting Whether to Report Indication Events ........................................................................ 31
3.2.4 Examples............................................................................................................................... 32
3.3 AT^SIND - Extended Command for Controlling Indication Events................................................. 32
3.3.1 Querying the Supported Report Events ................................................................................ 32
3.3.2 Reading the Current Event Reporting Mode ......................................................................... 34
3.3.3 Setting the Event Reporting Mode ........................................................................................ 35
3.4 AT+WS46 - Command for Selecting a Radio Network................................................................... 35
3.4.1 Querying the Supported Radio Networks.............................................................................. 35
3.4.2 Reading the Current Radio Network ..................................................................................... 36
3.4.3 Setting the Radio Network to Be Registered......................................................................... 36
3.5 +CIEV - Command for Indicating the Status Change.................................................................... 36
4 Commands for Serial Port Control ..........................................................................................37
4.1 AT\Q - Command for Enabling Software or Hardware Flow Control.............................................. 37
4.2 AT&C - Command for Setting the DCD Usage State ..................................................................... 37
4.3 AT&D - Command for Setting the DTR Usage State...................................................................... 38
4.4 AT&S - Command for Setting the DSR Usage State..................................................................... 38
4.5 AT+IPR - Command for Setting the Baud Rate of the DTE-DCE .................................................. 39
4.5.1 Querying the Supported Baud Rates of the DTE-DCE ......................................................... 39
4.5.2 Reading the Current Baud Rate of the DTE-DCE................................................................. 39
4.5.3 Setting the Baud Rate of the DTE-DCE ................................................................................ 40
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Contents
ii
Advertisement
Table of Contents
