Name: SIM7020 Series AT Command Manual V1.00
SIM7020%20Series_AT%20Command%20Manual_V1.00
User Manual:
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- Version History 10
- 1 Introduction 11
- 1.1 Scope of the document 11
- 1.1 Related documents 11
- 1.2 Conventions and abbreviations 11
- 1.3 AT Command syntax 11
- 1.4 Supported character sets 13
- 1.5 Flow control 13
- 1.6 Definitions 14
- 2 AT Commands According to V.25TER 15
- 2.1 Overview of AT Commands According to V.25TER 15
- 2.1 Detailed Description of AT Commands According to V.25TER 16
- 3 AT Commands According to 3GPP TS 27.007 43
- 3.1 Overview of AT Command According to 3GPP TS 27.007 43
- 3.2 Detailed Descriptions of AT Command According to 3GPP TS 27.007 44
- 4 AT Commands Special for SIMCom 97
- 4.1 Overview 97
- 4.2 Detailed Descriptions of Commands 97
- 5 AT Commands for TCPIP Application Toolkit 112
- 5.1 Overview of AT Commands for TCPIP Application Toolkit 112
- 5.2 Detailed Descriptions of AT Commands for TCPIP Application Toolkit 112
- 6 AT Commands for HTTP/HTTPS Client 120
- 6.1 Overview of AT Commands for HTTP/HTTPS Client 120
- 6.2 Detailed Descriptions of AT Commands for HTTP/HTTPS Client 120
- 7 AT Commands for PING Support 126
- 7.1 Overview of AT Commands for PING Support 126
- 7.2 Detailed Descriptions of AT Commands for PING Support 126
- 8 AT Commands for Network Command – LwM2M 128
- 8.1 Overview of AT Commands for Network Command – LwM2M 128
- 8.2 Detailed Descriptions of AT Commands for Network Command – LwM2M 128
- 9 AT Commands for Network Command – MQTT 134
- 9.1 Overview of AT Commands for Network Command-MQTT 134
- 9.2 Detailed Descriptions of AT Commands for Network Command-MQTT 134
- 10 AT Commands for Network Command – CoAP 139
- 10.1 Overview of AT Commands for Network Command-CoAP 139
- 10.2 Detailed Descriptions of AT Commands for Network Command-CoAP 139
- 11 AT Commands for Network Command – SNTP 142
- 11.1 Overview of AT Commands for Network Command-SNTP 142
- 11.2 Detailed Descriptions of AT Commands for Network Command-SNTP 142
- 12 AT Commands for Network Command – TLS 144
- 12.1 Overview of AT Commands for Network Command- TLS 144
- 12.2 Detailed Descriptions of AT Commands for Network Command-TLS 144
- 13 AT Commands for Network Command –OneNET 148
- 13.1 Overview of AT Commands for Network Command- OneNet 148
- 13.2 Detailed Descriptions of AT Commands for Network Command-OneNet 149
- 14 AT Commands for DNS 163
- 14.1 Overview of AT Commands for DNS Command 163
- 14.2 Detailed Descriptions of AT Commands for DNS Command 163
- 15 Supported Unsolicited Result Codes 165
- 15.1 Summary of CME ERROR Codes 165
- 15.2 Summary of CMS ERROR Codes 165
- 15.3 Summary of Unsolicited Result Codes 165
- 16 AT Commands Examples 166
- 16.1 CoAP command 166
- Version History
- Introduction
- AT Commands According to V.25TER
- Overview of AT Commands According to V.25TER
- Detailed Description of AT Commands According to V.25TER
- ATE Set Command Echo Mode
- ATI Display Product Identification Information
- ATL Set Monitor speaker loudness
- ATM Set Monitor Speaker Mode
- ATN1 some PC modem driver initial setting to handshake at highest speed larger than S37
- ATO Switch from Command Mode to Data Mode
- ATP Select Pulse Dialling
- ATQ Set Result Code Presentation Mode
- ATS0 Set Number of Rings before Automatically Answering the Call
- ATS1 Ring counter
- ATS2 Set escape sequence character
- ATS3 Set Command Line Termination Character
- ATS4 Set Response Formatting Character
- ATS5 Set Command Line Editing Character
- ATS6 Pause Before Blind Dialling
- ATS7 Set Number of Seconds to Wait for Connection Completion
- ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered in Dial String of D Command
- ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier
- ATS12 Set Escape Code Guard Time
- ATS25 Set DTR change time
- ATS95 Some PC modem driver initial setting to enable extended result codes
- ATT Select Tone Dialing
- ATV TA Response Format
- ATX Set CONNECT Result Code Format and Monitor Call Progress
- ATZ Reset Default Configuration
- AT&C Set DCD Function Mode
- AT&D Set DTR Function Mode
- AT&F Factory Defined Configuration
- AT&K Flow control setting
- AT&V Display Current Configuration
- AT&W Store Active Profile
- AT+DR V.42bis data compression reporting control
- AT+DS V.42bis data compression control
- AT+GCAP Request Complete TA Capabilities List
- AT+GMI Request Manufacturer Identification
- AT+GMM Request TA Model Identification
- AT+GMR Request TA Revision Identification of Software Release
- AT+GOI Request Global Object Identification
- AT+GSN Request TA Serial Number Identification (IMEI)
- AT+ICF Set TE-TA Control Character Framing
- AT+IFC Set TE-TA Local Data Flow Control
- AT+ILRR Set TE-TA Local rate reporting mode
- AT+IPR Set TE-TA Fixed Local Rate
- AT+FCLASS Set Fax Class
- AT Commands According to 3GPP TS 27.007
- Overview of AT Command According to 3GPP TS 27.007
- Detailed Descriptions of AT Command According to 3GPP TS 27.007
- AT+CEER Extended Error Report
- AT+CGMI Request Manufacturer Identification
- AT+CGMM Request Model Identification
- AT+CGMR Request TA Revision Identification of Software Release
- AT+CGOI Request global object identification
- AT+CGSN Request Product Serial Number Identification
- AT+CIMI Request International Mobile Subscriber Identity
- AT+CLCK Facility Lock
- AT+CMAR Master reset
- AT+CMEE Report Mobile Equipment Error
- AT+COPS Operator Selection
- AT+CPIN Enter PIN
- AT+CPWD Change Password
- AT+CR Service Reporting Control
- AT+CREG Network Registration
- AT+CRSM Restricted SIM Access
- AT+CSCS Select TE Character Set
- AT+CSQ Signal Quality Report
- AT+CMUX Multiplexer Control
- AT+CNUM Subscriber Number
- AT+CPOL Preferred Operator List
- AT+CFUN Set Phone Functionality
- AT+CCLK Clock
- AT+CSIM Generic SIM Access
- AT+CBC Battery Charge
- AT+CTZR Time Zone Reporting
- AT+CTZU Automatic Time update
- AT+CPLS Selection of preferred PLMN list
- AT+CPSMS Power saving mode setting
- AT+CCIOTOPT CIoT optimization configuration
- AT+CEDRXS eDRX setting
- AT+CEDRXRDP eDRX Read Dynamic Parameters
- AT+CCHO Open UICC logical channel
- AT+CCHC Close UICC logical channel
- AT+CGLA Generic UICC logical channel access
- AT+CPINR Remaining PIN retries
- AT+CGATT GPRS/Packet Domain attach or detach
- AT+CGDCONT Define PDP Context
- AT+CGACT PDP Context Activate or Deactivate
- AT+CGPADDR Show PDP Address
- AT+CGEREP Packet Domain Event Reporting
- AT+CGREG Network Registration Status
- AT+CGCONTRDP PDP Context Read Dynamic Parameters
- AT+CGPIAF Printing IP Address Format
- AT+CGDEL Delete Non-Active PDP Contexts
- AT+CGAUTH Define PDP Context Authentication Parameters
- AT*MCGDEFCONT Set Default PSD Connection Settings
- AT*MSACL Enable/Disable ACL feature
- AT*MLACL Display ACL List
- AT*MWACL Write an ACL entry
- AT*MDACL Delete an ACL entry
- AT+CNBIOTDT NB-IOT Data Type
- AT Commands Special for SIMCom
- Overview
- Detailed Descriptions of Commands
- AT+CPOWD Power off
- AT+CADC Read ADC
- AT+CLTS Get Local Timestamp
- AT+CBAND Get and Set Mobile Operation Band
- AT+CENG Report Network State
- AT+CCID Show ICCID
- AT+EXUNSOL Enable or Disable Proprietary Unsolicited Indications
- AT+GSV Display Product Identification Information
- AT*CELLLOCK Set the List of ARFCN Which Needs to Be Locked
- AT+SLEDS Set the Timer Period of Net Light
- AT+CNETLIGHT Close the Net Light or Open It to Shining
- AT+CSMINS SIM Inserted Status Reporting
- AT+CSPCHSC Set Scrambling Algorithm for NPDSCH
- AT+CATWAKEUP Enable Deep Sleep Wakeup Indication
- AT+CSCLK Configure Slow Clock
- AT Commands for TCPIP Application Toolkit
- Overview of AT Commands for TCPIP Application Toolkit
- Detailed Descriptions of AT Commands for TCPIP Application Toolkit
- AT+CSGACT Activate or deactivate a PDN context
- AT+CSOC Create a TCP/UDP socket
- AT+CSOCON Connect socket to remote address and port
- AT+CSOSEND Send data to remote via socket
- AT+CSOCL Close socket
- AT+CSOSENDFLAG Set TCP send flag
- AT+CSOSTATUS Get socket status
- AT+CSOACK Query Previous Connection Data Transmitting State
- +CSONMI Socket message arrived indicator
- +CSOERR Socket error indicator
- AT Commands for HTTP/HTTPS Client
- Overview of AT Commands for HTTP/HTTPS Client
- Detailed Descriptions of AT Commands for HTTP/HTTPS Client
- AT+CHTTPCREATE Create a HTTP/HTTPS client instance
- AT+CHTTPCON Establish the HTTP/HTTPS connection
- AT+CHTTPDISCON Close the HTTP/HTTPS connection
- AT+CHTTPDESTROY Destroy the HTTP/HTTPS client instance
- AT+CHTTPSEND Send HTTP/HTTPS package
- +CHTTPNMIH Header of the response from host
- +CHTTPNMIC Content of the response from host
- +CHTTPERR HTTP client connection error indicator
- AT Commands for PING Support
- AT Commands for Network Command – LwM2M
- Overview of AT Commands for Network Command – LwM2M
- Detailed Descriptions of AT Commands for Network Command – LwM2M
- AT+CLMCONF Configuration LwM2M instance and create the connection
- AT+CLMADDOBJ Add LwM2M object
- AT+CLMDELOBJ Delete LwM2M object
- AT+CLMREAD Read notification and command
- AT+CLMWRITE Write notification and command
- AT+CLMEXECUTE Execute notification and command
- AT+CLMNOTIFY Notify data change
- AT+CLMDEL Delete LwM2M instance
- +CLMOBSERVE Observed command
- +CLMPARAMETER Observed command
- +CLMERR Indicated there is some error
- AT Commands for Network Command – MQTT
- AT Commands for Network Command – CoAP
- AT Commands for Network Command – SNTP
- AT Commands for Network Command – TLS
- AT Commands for Network Command –OneNET
- Overview of AT Commands for Network Command- OneNet
- Detailed Descriptions of AT Commands for Network Command-OneNet
- AT+MIPLCREATE Create a OneNET instance
- AT+MIPLDELETE Delete a OneNET instance
- AT+MIPLOPEN Register to OneNET.
- AT+MIPLCLOSE Deregister to OneNET.
- AT+MIPLADDOBJ Add an object
- AT+MIPLDELOBJ Delete an object.
- AT+MIPLUPDATE Update registration
- AT+MIPLREADRSP Read response from user
- AT+MIPLWRITERSP Write response from user
- AT+MIPLEXECUTERSP Execute response from user
- AT+MIPLOBSERVERSP Observe response from user
- AT+MIPLDISCOVERRSP Discover response from user
- AT+MIPLPARAMETERRSP Set parameter from user
- AT+MIPLNOTIFY Notify data value change from user
- AT+MIPLVER Read version
- +MIPLREAD Read request to user
- +MIPLWRITE Write request to user
- +MIPLEXECUTE Execute request to user
- +MIPLOBSERVE Observe request to user
- +MIPLDISCOVER Discover request to user
- +MIPLPARAMETER Set parameter request to user
- +MIPEVENT Event indication to user
- AT Commands for DNS
- Supported Unsolicited Result Codes
- AT Commands Examples