HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Contents

9.4 AT+CGDATA - Command for Entering the Data Mode

116

9.4.1 Querying the Layer-2 Protocol Supported Between the TE and MT

117

9.4.2 Establishing Communication Between the TE and Network

117

9.4.3 Examples

118

9.5 AT+CGDCONT - Command for Defining the PDP Context

118

9.5.1 Querying the Range of PDP Related Parameters

119

9.5.2 Reading the Status of the PDP Context

120

9.5.3 Setting the Status of the PDP Context

120

9.5.4 Examples

120

9.6 AT+CGPADDR - Command for Reading the PDP Address

121

9.6.1 Querying the Supported PDP Index Value

121

9.6.2 Reading the PDP Address List of the Specified PDP Context

121

9.6.3 Examples

122

9.7 AT+CGQMIN - Command for Setting the Acceptable Minimum Quality of Service Profile

122

9.7.1 Querying the Supported QoS Parameter Range

123

9.7.2 Querying the Minimum QoS of All PDP Contexts

125

9.7.3 Setting the Minimum QoS of a PDP Context

126

9.8 AT+CGQREQ - Command for Setting the Requested QoS Profile

126

9.8.1 Checking the Parameter Range Supported by the Command

126

9.8.2 Querying All QoS Levels Specified by the TE

129

9.8.3 Setting the QoS of a PDP Context

129

9.9 AT+CGREG - Command for Setting Whether to Report the GPRS Network Registration Status129

9.9.1 Checking the Parameter Range Supported by this Command

130

9.9.2 Querying the Parameters Unsolicitedly Reported When the Current GPRS Registration

Status Changes

130

9.9.3 Setting the Parameters Unsolicitedly Reported When the GPRS Registration Status

Changes

131

9.9.4 +CGREG – Command for Reporting Unsolicitedly

131

9.10 AT+CGSMS - Command for Selecting the MO SMS Bearer Domain

132

9.10.1 Querying the Supported SMS Bearer Domains

132

9.10.2 Reading the Current SMS Bearer Domain

132

9.10.3 Setting the SMS Bearer Domain

133

9.11 +CGEV – Command for Unsolicitedly Reporting GPRS MT or Network Events

133

10 Commands for Internet Services

135

10.1 AT^SICS - Command for Creating a Connection Profile

135

10.1.1 Checking Whether the SICS Command Is Available

135

10.1.2 Reading the Information About Connection Profiles

136

10.1.3 Setting the Internet Connection Profile

137

10.1.4 Examples

137

10.2 AT^SICI - Command for Querying the Connection Profile

138

10.2.1 Querying the ID of the Defined Connection Profile

139

10.2.2 Querying the Status of the Connection Profile

139

 

Huawei Proprietary and Confidential

 

Issue 02 (2010-11-23)

 

vii

 

Copyright © Huawei Technologies Co., Ltd.

 

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