Huawei MG323 manual Querying All QoS Levels Specified by the TE, Setting the QoS of a PDP Context

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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification	Commands for Data Services

9.8.2 Querying All QoS Levels Specified by the TE

Read AT+CGQREQ? command

Function Queries all QoS levels specified by the TE when the MT sends the “PDP context activation request” message to the network.

Response z In case of successful execution:

[<CR><LF>+CGQREQ:

<cid>,<precedengce>,<delay>,<reliability>,<peak>,<mean><CR><LF> [<CR><LF> +CGQREQ: …<CR><LF>]] <CR><LF>OK<CR><LF>

zIn case of an error during command execution: <CR><LF>ERROR<CR><LF>

zIn case of an error related to the MT during command execution: <CR><LF>+CME ERROR: <err><CR><LF>

9.8.3Setting the QoS of a PDP Context

Write comm and

Functi on

Respo nse

AT+CGQREQ=[<cid>[,<precedence>[,<delay>[,<reliability>[,<peak>[,<mean

>]]]]]]

Sets the QoS of a PDP context.

zIn case of successful execution: <CR><LF>OK<CR><LF>

zIn case of an error during command execution: <CR><LF>ERROR<CR><LF>

zIn case of an error related to the MT during command execution: <CR><LF>+CME ERROR: <err><CR><LF>

Note:

If no parameters of this command are set, AT+CGQREQ= considers the previously set values valid for various parameters.

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

The AT+CGREG command sets the unsolicited reporting upon change of the GPRS registration status.

	Issue 02 (2010-11-23)	Huawei Proprietary and Confidential	129
		Copyright © Huawei Technologies Co., Ltd.

Image 146

Contents AT Command Interface Specification No Warranty Version Date Chapter Descriptions About This DocumentHistory Contents Commands for Status Control Commands for Security Control Commands for Call Control Commands for Network Services 110 135 156 160 182 204 Figures Tables 142 Product Description Content DescriptionOverall Description A command or a response Overview of AT Command InterfacesDescription of AT Commands Instructions for UseTypes of AT Commands Prefixed with +1Format of a basic command Command Format Description3Types and formats of extended and vendor-defined commands Command Command Format Description TypeAbort Attributes of AT Commands Rules for Running AT CommandsOrganization of This Document Chapter DescribesChapter Describes Commands for Configuration AT&F Command for Restoring Factory SettingsAT\Q AT&C AT+CMERAT+CIND AT&DExamples of Results Returned by the &V Command AT&V Command for Querying the Current ConfigurationExecution command AT Commands AT&W Command for Storing the Current ConfigurationError errCRLF ATS3 ATS4 ATS5 ATQ Command for Controlling the Return of Execution ResultsATS7 AT+CR Connect ATV Command for Setting the Formats of ME ResponsesString Format Numeric Meaning RingError ATZ Command for Restoring the Settings Saved by the UserATE Command for Setting Echo BusyQuerying the Supported Work Modes AT+CFUN Command for Setting the Work ModeTest command Fun Function Description RemarksSetvice 7Relations between work modes and servicesSetting Value URCRead AT+CFUN? command Reading the Current Work ModeSetting the Work Mode WriteExecution Atsmso command Atsmso Command for System ShutdownSetting System Shutdown ExamplesAT+GCAP +GCAP +CGSM Execution AT+GCAP commandName string for example, +CGSM AT+GCAP=?Reading the Terminal Error Reporting Mode 11 AT+CMEE Command for Setting Terminal Error ReportingQuerying the Error Reporting Mode Supported by the Terminal Test AT+CMEE=? commandTest AT+CSCS=? command 12 AT+CSCS Command for Setting the TE CharacterSetting the Terminal Error Reporting Mode Querying the Character Set Supported by the TEReading the Character Set of the TE Setting the Character Set of the TEDefault value UCS2 ValueStr Value Atscfg Extended Command for Setting Configuration ItemsTest ATSCFG=? command Value Description Setting Configuration Items Sysstart Command for Unsolicitedly Reporting Module StartupReading the Settings for Configuration Items Read ATSCFG? commandURC Crlfshutdowncrlf Querying the Supported Settings for Event Reporting Commands for Status ControlAT+CMER Command for Setting Event Reporting Test AT+CMER=? commandSetting the Event Reporting Mode AT+CIND Command for Controlling Indication EventsReading the Current Settings for Event Reporting Test AT+CIND=? command IndDescr IndValueReading the Current Indication Status Setting Whether to Report Indication EventsRead AT+CIND? command Sysstart Atsind Extended Command for Controlling Indication EventsQuerying the Supported Report Events AT+CIND=?IndDescr IndValue Reading the Current Event Reporting Mode ReadQuerying the Supported Radio Networks AT+WS46 Command for Selecting a Radio NetworkTest AT+WS46=? command CrlfsindRead AT+WS46? command +CIEV Command for Indicating the Status ChangeSetting the Radio Network to Be Registered Reading the Current Radio NetworkAT&C Command for Setting the DCD Usage State Commands for Serial Port ControlAT\Q Command for Enabling Software or Hardware Flow Control AT\Q command sets the flow control modeAT&D Command for Setting the DTR Usage State AT&S Command for Setting the DSR Usage StateRead AT+IPR? command AT+IPR Command for Setting the Baud RateTest AT+IPR=? command Querying the Supported Baud Rates of the DTE-DCEQuerying the Supported Settings for Multiplexing AT+CMUX Command for Setting MultiplexingSetting the Baud Rate of the DTE-DCE Test AT+CMUX=? commandIssue 02 Huawei Proprietary and Confidential Case of an error CRLF+CME Error errCRLF Reading the Current Settings for MultiplexingSetting Multiplexing CommandChecking Whether a PIN Management Command Exists Commands for Security ControlAT+CPIN Command for PIN Management Reading the Password Entry RequestResponding to the Password Entry Request Example Enter the PIN code for unlockingAT+CLCK command locks and unlocks the device AT+CLCK Command for Locking and Unlocking the DeviceChecking the Devices Supported by This Command AT+CPIN? +CPIN SIM PINLocking and Unlocking the Device AT+CLCK=SC,2 AT+CPWD Command for Modifying the PasswordAT+CPWD command modifies the password +CLCKAT+CPWD=? Modifying the PasswordTest +CLCK0 Example Run AT+CPWD to modify the PIN codeCard Commands for Identification ATI Command for Querying the Product Information+GCAP +CGSM AT+CGMI/GMI Command for Querying the Vendor InformationATI ATI4 Huawei MG323Querying the Vendor Information Request AT+CGMM/GMM Command for Querying the Product ModelAT+CGMM/GMM command queries the product model Query the vendor informationAT+CGMM Querying the Product Model Number RequestExample Query the product model number MG323AT+CGMR Querying the Software Version NumberExample Query the software version number 11.810.01.00.00 OK AT+GMRQuerying the Imei AT+CGSN/GSN Command for Querying the ImeiChecking Whether the Command for Querying the Imei Exists CharTest AT+CIMI=? command AT+CIMI Command for Querying the ImsiChecking Whether the Command for Querying the Imsi Exists Querying the Imsi46009755200774 Example Query the ImsiAT+CIMI Case of failed link establishment Crlfno Carriercrlf Commands for Call ControlATD Command for Originating a Call Carriercrlf ATD*99# Command for Requesting the Gprs ServiceATD*98# Command for Requesting the Gprs IP Service Crlfconnectcrlf ATH Command for Hanging Up the ConnectionExecution ATHn command Crlfokcrlf ATA Command for Answering a Call or Data ServicesReading the Settings of the Automatic Answer Data Services Crlfno CarriercrlfSetting Unsolicitedly Answering Data Services Reading the Set Waiting Duration RequestQuerying the Supported RLP Parameters Setting the Waiting DurationTest AT+CRLP=? command AT+CBST Command for Setting the Bearer Service Type Setting the Bearer Service Type Querying the Supported Bearer Service TypesQuerying the Current Bearer Service Type Test AT+CBST=? commandExecution +++ Command 10 +++ Command for Switching Data Mode to Command ModeATO Command for Switching Command Mode to Data Mode Execution ATOn command12.2 AT+CHUP Command for Hanging Up 12 AT+CHUP Command for Hanging Up Data Services13 AT+CR Command for Setting the Service Reporting Mode Checking Whether AT+CHUP Hang-up Is SupportedMode integer Default value disables service reporting Querying the Supported Settings for Service ReportingReading the Current Settings for Service Reporting ConnectQuerying the Supported Settings for the Cell Result Codes 14 AT+CRC Command for Setting the Cell Result CodesSetting Service Reporting AT+CRC=?Settings the Cell Result Codes 15 AT+VTS Command for Sending the Dtmf ToneQuerying the Current Settings for the Cell Result Codes AT+VTS command sends the Dtmf toneSupported nsCRLF Querying the Settings Supported by the AT+CLIP CommandSending the Dtmf Tone AT+CLIP=?16.4 +CLIP Command for Unsolicitedly Reporting the CLI Reading the Settings of the Clip ServiceSetting the Clip MCRLFURC Crlfringcrlf Ring Command for Unsolicitedly Reporting Incoming CallsType character string. -3 lists the values 3type values Checking Whether This Command Is Supported Commands for Network ServicesAT+COPN Command for Querying the Operator Name AT+COPN command queries the operator nameReading the List of Operators AT+COPS Command for Selecting OperatorsExecution AT+COPN command AT+COPN=?Crlfokcrlf AT+COPS=? Setting the Current Operator InformationExample Obtain the list of available operator information AT+COPS?AT+CREG command queries network registration AT+CREG Command for Querying Network RegistrationChecking the Parameter Range Supported by This Command Case of an error during command executionSetting the Status of Network Registration Querying the Current Status of Network RegistrationAT+CREG=2 AT+CSQ Command for Querying the Signal QualityAT+CREG? CRLF+CSQ list of supported rssis,list of supported bersCRLF Example Query the parameter range supported by the command Atsmonc Command for Querying the Cell InformationQuerying the Current Signal Quality AT+CSQ=?Querying the Cell Information Checking Whether This Command Is AvailableTest ATSMONC=? command AtsmoncAtsmonc Smonc ATSMONC=?Example Query the current cell information ATSMOND=?Execution Atsmond command RSSI,BERATMONI=? BER bit error rate 0-7Atsmond Parameter values set for the ME in different states 1List of parameters for the serving cellParameter Description MCC MNC LAC ME has accessed the cell and registered with the networkServing cell Dedicated Channel NCC BCC PWRExecution Atmoni command CrlfcrlfokcrlfATMONI=1 ATMONI=?Atmoni DBm Q ChMod Atmonp Command for Monitoring Idle Neighbor CellsPWR ATMONP=? Case of an error related to the MT during commandExecution CRLF+CME Error errCRLF Execution Atmonp command Obtaining the Monitoring Information About Neighbor CellsATMONP=? MonpATMONP=1 Example Query the information about neighbor cellsAtmonp Chann rs DBm MCC MNC BCC 712 460 001 735 705Bcch Atsmong Command for Gprs Monitoring712 20 -73 460 NOM PbcchPAT RACExecution Atsmong command Crlfbcch G Pbcch PAT MCC MNC NOM TASmong 1,1-100 Example Obtain the parameter rangeATSMONG=? ATSMONG=1,1 AtsmongBcch Pbcch PAT MCC MNC NOM TA RAC Bcch Pbcch PAT MCC MNC NOM RAC552 460 255 Atsplm Command for Reading the Plmn ListAtsplm command reads the Plmn list Example Query the list of operators saved on the ME Execution Atsplm commandQuerying the List of Operator Names Saved on the ME AtsplmAT+CPOL command sets the list of preferred operators Default value operator information oper in numeric formatOperator indicates an operator name in numeric format Setting the List of Preferred OperatorsQuerying the List of Preferred Operators Example Add a preferred operator AT+CPOL=1,2,46000Querying the Current Range of Preferred Operators Atsplr Command for Querying Preferred OperatorsAtsplr command queries preferred operators Indexa sequence number range supported by the SIM cardAtsplw Command for Writing Preferred Operators ATSPLR=1,214 AT+CNUM Command for Querying Subscriber Numbers Writing the Information About Preferred OperatorsCRLF+CNUM Execution AT+CNUM commandQuerying the Msisdn Related to Subscribers AT+CNUM AT+CPBS=ONAT+CPBW=1,13903702769,145 Query the Msisdn AT+CPBS=ON AT+CPBW=1 AT+CNUMAT+CGACT=? Commands for Data ServicesQuerying the Supported Status of PDP Context Reading the Activation State of the PDP Context Setting the Activation State of the PDP ContextCase of an error related to the MT CRLF+CME AT+CGACT?AT+CGACT=1,1 Checking the Supported Gprs Service StateAT+CGACT? +CGACT 1,0 AT+CGACT?AT+CGATT? Querying the Current Gprs Service StateSetting the Gprs Service State AT+CGATT=0AT+CGEREP=? AT+CGEREP Command for Reporting Gprs EventsChecking the Supported Gprs Event Reporting Mode URC Reading the Gprs Event Reporting ModeSetting the Gprs Event Reporting Mode Network requests for Gprs detachment AT+CGDATA Command for Entering the Data ModeURC +CGEV NW Detach URC +CGEV MT DetachCase of failed communication establishment Crlfno Case of failed command executionEstablishing Communication Between the TE and Network AT+CGDATA=?AT+CGDCONT? AT+CGDCONT Command for Defining the PDP ContextRun +++ to quit the data mode and enter the command mode +CGDCONT1,IP,1234,0.0.0.0,0,0 Establish the communicationQuerying the Range of PDP Related Parameters AT+CGDCONT=?+CGDCONT1,IP,1234,,0,0 Setting the Status of the PDP ContextReading the Status of the PDP Context CRLF+CGDCONT …CRLFCRLF CrlfokcrlfReading the PDP Address List of the Specified PDP Context AT+CGPADDR Command for Reading the PDP AddressQuerying the Supported PDP Index Value AT+CGPADDR=?Read the PDP address. AT+CGPADDR=1 +CGPADDR1,192.168.50.64 Querying the Supported QoS Parameter Range Delay Level Average Percentile Transmission DelayWhen the size of SDU is 1024 octets AT+CGQMIN=?Issue 02 Huawei Proprietary and Confidential 124 Querying the Minimum QoS of All PDP Contexts CRLF+CGQMINChecking the Parameter Range Supported by the Command AT+CGQREQ Command for Setting the Requested QoS ProfileSetting the Minimum QoS of a PDP Context AT+CGQREQ=?Delay Level Average Transmission Delay Percentile Issue 02 Huawei Proprietary and Confidential 128 Write comm Functi on Respo nse Setting the QoS of a PDP ContextQuerying All QoS Levels Specified by the TE CRLF+CGQREQAT+CGREG=? 4 +CGREG Command for Reporting Unsolicitedly Querying the Supported SMS Bearer Domains 10 AT+CGSMS Command for Selecting the MO SMS Bearer DomainAT+CGSMS command sets the MT SMS bearer domain Reading the Current SMS Bearer DomainSetting the SMS Bearer Domain Issue 02 Huawei Proprietary and Confidential 134 Checking Whether the Sics Command Is Available Commands for Internet ServicesAtsics Command for Creating a Connection Profile Atsics command can create and edit a connection profileCurrently Reading the Information About Connection ProfilesCSD Not Supported Setting the Internet Connection Profile Query the status of the connection profile Atsici Command for Querying the Connection ProfileAtsici command queries the status of the connection profile ATSICS?ATSICI=? Querying the ID of the Defined Connection ProfileQuerying the Status of the Connection Profile ATSICI?ATSICI=? Displaying the Status of the Specified Connection ProfileExample Query the ID of the supported connection profile ATSICI?Atsiss command sets the service profile Atsiss Command for Creating the Service ProfileReading the Status of the Service Profile Test ATSISS=? commandSrvParmTag Mandatory/Optional SrvParmTag SrvParmValueSetting the Internet Service Profile Query the status of the service profile Atsisi Command for Querying the Service ProfileQuerying the ID of the Defined Service Profile Atsisi command queries the status of the service profileQuerying the Status of the Service Profile CrlfsisiATSISI? Displaying the Status of the Specified Service ProfileATSISI=? This command starts a specified Internet service Atsiso Command for Starting Internet ServicesQuerying the Open Status of All Services ATSISO?ATSISO=0 Starting a Specified Internet ServiceExample Enable service ATSISO? Atsisc Command for Stopping Internet ServicesStopping a Specified Internet Service Test ATSISW=? command Atsisw Command for Writing Data for Internet ServicesWriting Data to the Buffer of a Service ATSISC=0ATSISW=? Sisw Command for Reporting UnsolicitedlyExample Check whether the command is available Atsisr command reads data out from the service buffer Atsisr Command for Internet Services to Read DataChecking Whether the Atsisr Command Is Available User enters 20 characters hereReading Data Out From the Buffer of an Internet Service CrlfsisrSisr Command for Reporting Unsolicitedly ExmaplesURC Crlfsis srvProfileId,urcCause, urcInfoId,urcInfoTextCRLF AT+CMGD=? Commands for Short Messages11.1 AT+CMGD Command for Deleting Short Messages Example AT+CMGD=? +CMGD1-255 Check the parameter range Case of an error related to the MS CRLF+CMSDeleting Short Messages AT+CMGD=1Stored on the SIM card Checking the Supported Format of Short MessagesDelete all the short messages that are AT+CMGF=?AT+CMGF=0 Setting the Format of Short MessagesReading the Format of Short Messages AT+CMGF?AT+CMGF=0, that is, when short messages are in PDU mode Checking the Supported Status of Short MessagesOct Oct to 1Oct 12 Oct Reading the List of Short MessagesSCA AT+CMGL=4 11.4 AT+CMGR Command for Reading Short Messages+CMGL 1,1 …Short messages in PDU mode AT+CMGR=?Index of the SIM card CRLF+CME Error When short messages are in PDU mode +CMGR=0CRLF+CMS Error errCRLF Reading Short MessagesThis command sends short messages in PDU mode +CMGF=0 11.5 AT+CMGS Command for Sending Short MessagesTest AT+CMGS=? command Write commandAT+CMGS=20 11.6 AT+CMGW Command for Storing Short MessagesAT+CGSMS=1 AT+CMGF=0 Storing Short Messages This command stores short messages in PDU mode +CMGF=0Example Store a short message in PDU mode AT+CMGF=0 AT+CMGW=56Sending a Short Message at the Specified Location Test AT+CMSS=? commandWhen the short message is in PDU mode +CMGF=0 Short message is successfully sentLocation whose index is +CMSS Example Send a stored short message in PDU modeAT+CMGF=0 AT+CMSS=8 AT+CNMI=?Issue 02 Huawei Proprietary and Confidential 169 AT+CNMI=1,1,0,0,0 Setting the Status of Short Message NotificationReading the Status of Short Message Notification CRLF+CNMIAT+CPMS=? AT+CPMS command sets the storage location of short messagesChecking the Storage Location of Short Messages CRLF+CPMS Reading the Status of Storage LocationAT+CPMS? AT+CPMS=? 11.10 AT+CSCA Command for Setting the NumberSetting the Storage Location AT+CPMS?Reading the Currently Registered Number of the Smsc Checking Whether the Command Is AvailableResponse z When the Smsc has been registered Number is organized by the network Setting the Number of the SmscManagement or service. The subscriber cannot use this value Number falls within the number range of the home country+CSCA 1380063859 AT+CSCB command selects the type of cell messagesAT+CSCA? Example Query the current CBM information Setting the Current CBM TypeReading the Current CBM Type AT+CSCB?AT+CSCB=? 11.12 AT+CSMS Command for Setting the Message Service TypeAT+CSMS command sets the message service type +CSCB 0,1Example AT+CSMS=? +CSMS Reading the Current Message Service TypeSetting the Message Service Type AT+CSMS?+CMTI command is used to indicate that a new SM is received 11.13 +CMTI Command for Unsolicitedly Reporting SMS Arrival11.14 +CMT Command for Unsolicitedly Reporting a New SM +CMT command is used to indicate that a new SM is received11.15 +CBM Command for Unsolicitedly Reporting a Cell SM AT+CRSM=? Commands for the SIM CardChecking Whether the +CRSM Command Is Available Accessing the SIM Database CRLF+CRSMChecking the Parameter Range Supported by the +CPBR Command Commands for the Phone Book13.1 AT+CPBR Command for Reading the Phone Book AT+CPBR command reads the phone bookCRLF+CPBR 13.1.2 +CPBR Command for Reading the Phone BookAT+CPBR=? 13.2 AT+CPBW Command for Writing the Phone Book AT+ CPBW=? Example Query the parameter range supported by this commandWriting a Record into the Phone Book AT+CPBS=? 13.3 AT+CPBS Command for Selecting the Phone Book MemoryChecking the Value Range Supported by the +CPBS Command AT+CPBS=? Setting the Memory Type of the Phone BookReading the Current Memory of the Phone Book +CPBS FD,SM,ON,LD,MC,RC,EN ExampleAT+CPBS=SM AT+CPBS?+CPBS SM,23,250 Example Integer, which indicates the index of the alarm clock array Commands for Hardware ControlCase of an error related to the MT CRLF+CME Error 14.1 AT+CALAAT+CALA? Querying the Set Alarm ClockSetting an Alarm Clock +CALA 0,0,1-16 Example Query the current alarm clock 14.2 AT+CCLK Command for Setting the System Time14.1.4 +CALA Command for Reporting Unsolicitedly AT+CALA=?Querying the Current System Time Setting the System TimeTest ATCCLK=? command AT+CCLK?Example Query the current system time AT+CCLK?This chapter describes the AT commands for audio control Commands for Audio ControlAtswspath Command for Switching Between Audio Channels Atswspath command switches the audio channelReading the Current Audio Channel Switching the Audio ChannelAT+CMIC command adjusts the the mircophone gain level Querying the Supported Microphnoe Gain LevelsAtecho command suppresses the echo Atecho Command for Suppressing the EchoSetting the Microphone Gain Level Querying the Current Microphone Gain LevelATECHO=? Case of an errorCRLFERRORCRLFQuerying the Supported Echo Suppressing Functions ATECHO?Querying the Supported Speaker Volume Level 15.4 AT+CLVL Command for Adjusting the Speaker VolumeSetting the Echo Suppressing Function AT+CLVL command adjusts the speaker volumeSetting the Speaker Volume 15.5 AT+CMUT Command for Muting and Unmuting the MicrophoneReading the Current Speaker Volume AT+CMUT command is used to mute and unmute the microphoneTest AT+CMUT=? command Querying the Supported Muting Settings for the MicrophoneReading the Curent Muting Settings of the Microphone AT+CMUT?Setting the Muting Function of the Microphone Execution Command Other Commands16.1 A/ Command for Executing the Previous Command Again Execution command FunctionATS3? Querying the Current Command Line Ending CharacterSetting the Command Line Ending Character Querying the Current Format Character 16.3 ATS4 Command for Setting the Response Format Character013 Example Set the command line ending character ATS3=13 CRLFnCRLFCRLFOKCRLFExample Query the current response format character 16.4 ATS5 Command for Setting the Backspace CharacterSetting the Response Format Character ATS4?ATS5? Setting the Current Backspace CharacterQuerying the Current Backspace Character ATS5=8 Crlftherm modeCRLFAppendix List of effects on AT commands imposed by SIM PIN1List of effects on AT commands imposed by SIM PIN Commands for security control Commands for status controlCommands for serial port control Commands for identificationATS7 AT+CRLP AT+CBST Commands for network servicesCommands for data services ATO AT+CHUP AT+CR AT+CRC AT+VTS AT+CLIPCommand related to the SIM card Commands for Internet servicesCommands for short messages Commands for the phone bookCommands for audio control List of URC CommandsCommands related to the hardware Other commandsAT+CGEREP AT+CALA Sysstart Alarm ModeSIS AT+CGEREP +CGEV NW Detach +CGEV ME DetachErr Code Text AT+CMEE=2 List of CME/CMS Error Codes3Common CME Error codes 4CME Error codes related to the Gprs Err Code Text AT+CMEE=2 Not Supported Currently 5CMS Error codes related to the SMS6CME Error codes related to the MG323 only No +CNMA ACK ExpectedPage Acronym and Abbreviation Full Spelling Acronyms and Abbreviations7Acronyms and abbreviations PIN PDPPDU PlmnWcdma XCDXER

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