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SIM7600X系列AT指令集(文件:SIM7500_SIM7600_Series_AT_Command_Manual_V3.00).pdf
Version History
Contents
1.Introduction
1.1Scope of the document
1.2Related documents
1.3Conventions and abbreviations
1.4AT Command syntax
1.4.1Basic syntax
1.4.2S Parameter syntax
1.4.3Extended Syntax
1.4.4Combining AT commands on the same Command line
1.4.5Entering successive AT commands on separate lines
1.5Supported character sets
1.6Flow control
1.6.1Software flow control (XON/XOFF flow control)
1.6.2Hardware flow control (RTS/CTS flow control)
1.7Definitions
1.7.1Parameter Saving Mode
1.7.2Max Response Time
2.AT Commands According to V.25TER
2.1Overview of AT Commands According to V.25TER
2.2Detailed Description of AT Commands According to V
2.2.1A/ Re-issues the Last Command Given
2.2.2ATD Mobile Originated Call to Dial A Number
2.2.3ATD> Originate call from specified memory
2.2.4ATD> Originate call from active memory(1)
2.2.5ATD> Originate call from active memory(2)
2.2.6ATA Call answer
2.2.7ATH Disconnect existing call
2.2.8ATS0 Automatic answer incoming call
2.2.9+++ Switch from data mode to command mode
2.2.10ATO Switch from command mode to data mode
2.2.11ATI Display product identification information
2.2.12AT+IPR Set local baud rate temporarily
2.2.13AT+ICF Set control character framing
2.2.14AT+IFC Set local data flow control
2.2.15AT&C Set DCD function mode
2.2.16ATE Enable command echo
2.2.17AT&V Display current configuration
2.2.18AT&D Set DTR function mode
2.2.19AT&S Set DSR function mode
2.2.20ATV Set result code format mode
2.2.21AT&F Set all current parameters to manufacturer d
2.2.22ATQ Set Result Code Presentation Mode
2.2.23ATX Set CONNECT Result Code Format
2.2.24AT\V Set CONNECT Result Code Format About Protoco
2.2.25AT&E Set CONNECT Result Code Format About Speed
2.2.26AT&W Save the user setting to ME
2.2.27ATZ Restore the user setting from ME
2.2.28AT+CGMI Request manufacturer identification
2.2.29AT+CGMM Request model identification
2.2.30AT+CGMR Request revision identification
2.2.31AT+CGSN Request product serial number identificat
2.2.32AT+CSCS Select TE character set
2.2.33AT+CIMI Request international mobile subscriber i
2.2.34AT+CIMIM Request another international mobile sub
2.2.35AT+GCAP Request overall capabilities
3.AT Commands for Status Control
3.1Overview of AT Commands for Status Control
3.2Detailed Description of AT Commands for Status Con
3.2.1AT+CFUN Set phone functionality
3.2.2AT+CPIN Enter PIN
3.2.3AT+CICCID Read ICCID from SIM card
3.2.4AT+CSIM Generic SIM access
3.2.5AT+CRSM Restricted SIM access
3.2.6AT+SPIC Times remain to input SIM PIN/PUK
3.2.7AT+CSPN Get service provider name from SIM
3.2.8AT+CSQ Query signal quality
3.2.9AT+AUTOCSQ Set CSQ report
3.2.10AT+CSQDELTA Set RSSI delta change threshold
3.2.11AT+CATR Configure URC destination interface
3.2.12AT+CPOF Power down the module
3.2.13AT+CRESET Reset the module
3.2.14AT+CACM Accumulated call meter
3.2.15AT+CAMM Accumulated call meter maximum
3.2.16AT+CPUC Price per unit and currency table
3.2.17AT+CCLK Real time clock management
3.2.18AT+CMEE Report mobile equipment error
3.2.19AT+CPAS Phone activity status
3.2.20AT+SIMEI Set IMEI for the module
3.2.21AT+SMEID Request Mobile Equipment Identifier
3.2.22AT+CSVM Voice Mail Subscriber number
3.2.23Indication of Voice Mail
3.3Summary of CME ERROR codes
3.4Summary of CMS ERROR codes
4.AT Commands for Network
4.1Overview of AT Commands for Network
4.2Detailed Description of AT Commands for Network
4.2.1AT+CREG Network registration
4.2.2AT+COPS Operator selection
4.2.3AT+CLCK Facility lock
4.2.4AT+CPWD Change password
4.2.5AT+CCUG Closed user group
4.2.6AT+CUSD Unstructured supplementary service data
4.2.7AT+CAOC Advice of Charge
4.2.8AT+CSSN Supplementary service notifications
4.2.9AT+CPOL Preferred operator list
4.2.10AT+COPN Read operator names
4.2.11AT+CNMP Preferred mode selection
4.2.12AT+CNBP Preferred band selection
4.2.13AT+CNAOP Acquisitions order preference
4.2.14AT+CPSI Inquiring UE system information
4.2.15AT+CNSMOD Show network system mode
4.2.16AT+CEREG EPS network registration status
4.2.17AT+CTZU Automatic time and time zone update
4.2.18AT+CTZR Time and time zone reporting
5.AT Commands for Call Control
5.1Overview of AT Commands for Call Control
5.2Detailed Description of AT Commands for Call Contr
5.2.1AT+CVHU Voice hang up control
5.2.2AT+CHUP Hang up call
5.2.3AT+CBST Select bearer service type
5.2.4AT+CRLP Radio link protocol
5.2.5AT+CR Service reporting control
5.2.6AT+CRC Cellular result codes
5.2.7AT+CLCC List current calls
5.2.8AT+CEER Extended error report
5.2.9AT+CCWA Call waiting
5.2.10AT+CHLD Call related supplementary services
5.2.11AT+CCFC Call forwarding number and conditions
5.2.12AT+CLIP Calling line identification presentation
5.2.13AT+CLIR Calling line identification restriction
5.2.14AT+COLP Connected line identification presentatio
5.2.15AT+VTS DTMF and tone generation
5.2.16AT+VTD Tone duration
5.2.17AT+CSTA Select type of address
5.2.18AT+CMOD Call mode
5.2.19AT+VMUTE Speaker mute control
5.2.20AT+CMUT Microphone mute control
5.2.21AT+MORING Enable or disable report MO ring URC
5.2.22AT+CLVL Loudspeaker volume level
5.2.23AT+SIDET Set sidetone
5.2.24AT+CACDBFN Change default ACDB filename
5.2.25AT+CPCMREG USB audio control
5.2.26AT+CMICGAIN Adjust mic gain
5.2.27AT+COUTGAIN Adjust out gain
5.2.28AT+CTXVOL Adjust TX voice mic volume
5.2.29AT+CTXMICGAIN Adjust TX voice mic gain
5.2.30AT+CRXVOL Adjust RX voice output speaker volume
5.2.31AT+CECH Inhibit far-end echo
5.2.32AT+CECDT Inhibit echo during doubletalk
5.2.33AT+CECWB Inhibit echo in the high band
5.2.34AT+CNSN MIC NOISE suppression
5.2.35AT+CNSLIM MIC NOISE suppression
5.2.36AT+CFNSMOD Adjust parameter fnsMode of RX_VOICE_F
5.2.37AT+CFNSIN Adjust parameter fnsInputGain of RX_VOI
5.2.38AT+CFNSLVL Adjust parameter fnsTargetNS of RX_VOI
5.2.39AT+CECRX Enable or disable VOICE_MOD_ENABLE
5.2.40AT+CNLPPG Modify the NLPP_gain in DSP
5.2.41AT+CNLPPL Modify the NLPP_limit in DSP
5.2.42AT+CECM Adjust echo canceller
5.2.43AT+CPCMFRM Set usb audio sample rate to 16K bit
5.2.44AT+CPTONE Play tone
5.2.45AT+CODECCTL Control codec by Host device or Modul
5.2.46AT+CPCMBANDWIDTH Modify the sampling rate of the
5.2.47AT+CSDVC Switch voice channel device
6.AT Commands for Phonebook
6.1Overview of AT Commands for Phonebook
6.2Detailed Description of AT Commands for Phonebook
6.2.1AT+CPBS Select Phonebook memory storage
6.2.2AT+CPBR Read Phonebook entries
6.2.3AT+CPBF Find Phonebook entries
6.2.4AT+CPBW Write Phonebook entry
6.2.5AT+CNUM Subscriber number
7.AT Commands for SIM Application Toolkit
7.1Overview of AT Commands for SIM Application Toolki
7.2Detailed Description of AT Commands for SIM Applic
7.2.1AT+STIN SAT Indication
7.2.2AT+STGI Get SAT information
7.2.3AT+STGR SAT respond
7.2.4AT+STK STK switch
7.2.5AT+STKFMT Set STK pdu format
7.2.6AT+STENV Original STK PDU Envelope Command
7.2.7AT+STSM Get STK Setup Menu List with PDU Mod
8.AT Commands for GPRS
8.1Overview of AT Commands for GPRS
8.2Detailed Description of AT Commands for GPRS
8.2.1AT+CGREG GPRS network registration status
8.2.2AT+CGATT Packet domain attach or detach
8.2.3AT+CGACT GPRS network registration status
8.2.4AT+CGDCONT Define PDP context
8.2.5AT+CGDSCONT Define Secondary PDP Context
8.2.6AT+CGTFT Traffic Flow Template
8.2.7AT+CGQREQ Quality of service profile (requested)
8.2.8AT+CGEQREQ 3G quality of service profile (request
8.2.9AT+CGQMIN Quality of service profile (minimum acc
8.2.10AT+CGEQMIN 3G quality of service profile (minimum
8.2.11AT+CGDATA Enter data state
8.2.12AT+CGPADDR Show PDP address
8.2.13AT+CGCLASS GPRS mobile station class
8.2.14AT+CGEREP GPRS event reporting
8.2.15AT+CGAUTH Set type of authentication for PDP-IP c
9.AT Commands for SMS
9.1Overview of AT Commands for SMS Control
9.2Detailed Description of AT Commands for SMS Contro
9.2.1AT+CSMS Select message service
9.2.2AT+CPMS Preferred message storage
9.2.3AT+CMGF Select SMS message format
9.2.4AT+CSCA SMS service centre address
9.2.5AT+CSCB Select cell broadcast message indication
9.2.6AT+CSMP Set text mode parameters
9.2.7AT+CSDH Show text mode parameters
9.2.8AT+CNMA New message acknowledgement to ME/TA
9.2.9AT+CNMI New message indications to TE
9.2.10AT+CGSMS Select service for MO SMS messages
9.2.11AT+CMGL List SMS messages from preferred store
9.2.12AT+CMGR Read message
9.2.13AT+CMGS Send message
9.2.14AT+CMSS Send message from storage
9.2.15AT+CMGW Write message to memory
9.2.16AT+CMGD Delete message
9.2.17AT+CMGMT Change message status
9.2.18AT+CMVP Set message valid period
9.2.19AT+CMGRD Read and delete message
9.2.20AT+CMGSEX Send message
9.2.21AT+CMSSEX Send multi messages from storage
9.2.22AT+CMGP Set cdma/evdo text mode parameters
10.AT Commands for SSL
10.1Overview of AT Commands for SSL
10.2Detailed Description of AT Commands for SSL
10.2.1AT+CCHSTART Start SSL service
10.2.2AT+CCHSTOP Stop SSL service
10.2.3AT+CCHOPEN Connect to SSL server
10.2.4AT+CCHCLOSE Disconnect from SSL server
10.2.5AT+CCHSEND Send data to SSL server
10.2.6AT+CCHRECV Read the cached data that received fro
10.2.7AT+CCHADDR Get IPV4 address
10.2.8AT+CCHCFG Configure the client context
10.2.9AT+CCHSSLCFG Set the SSL context
10.2.10AT+CCHMODE Configure the mode of sending and rece
10.2.11AT+CCHSET Configure the report mode of sending an
10.2.12AT+CSSLCFG Configure the SSL context
10.2.13AT+CCERTDOWN Download certificate into the module
10.2.14AT+CCERTLIST List certificates
10.2.15AT+CCERTDELE Delete certificates
10.3Command result codes
10.4Unsolicited result codes
11.AT Commands for TCPIP
11.1Overview of AT Commands for TCPIP
11.2Detailed Description of AT Commands for TCPIP
11.2.1AT+NETOPEN Start TCPIP service
11.2.2AT+NETCLOSE Stop TCPIP service
11.2.3AT+CIPOPEN Setup TCP/UDP client socket connection
11.2.4AT+CIPCLOSE Destroy TCP/UDP client socket connect
11.2.5AT+CIPSEND Send TCP/UDP data
11.2.6AT+CIPRXGET Retrieve TCP/UDP buffered data
11.2.7AT+IPADDR Get IP address of PDP context
11.2.8AT+CIPHEAD Add an IP header when receiving data
11.2.9AT+CIPSRIP Show remote IP address and port
11.2.10AT+CIPMODE Select TCP/IP application mode
11.2.11AT+CIPSENDMODE Set sending mode
11.2.12AT+CIPTIMEOUT Set TCP/IP timeout value
11.2.13AT+CIPCCFG Configure parameters of socket
11.2.14AT+SERVERSTART Startup TCP server
11.2.15AT+SERVERSTOP Stop TCP server
11.2.16AT+CIPACK Query TCP connection data transmitting
11.3DNS&PING
11.3.1AT+CDNSGIP Query the IP address of given domain n
11.3.2AT+CDNSGHNAME Query the domain name of given IP a
11.3.3AT+CIPDNSSET Set DNS query parameters
11.3.4 AT+CPING Ping destination address
11.3.5 AT+CPINGSTOP Stop an ongoing ping session
11.4Information Elements related to TCP/IP
11.5Description of
11.6Description of
12.AT Commands for FTPS
12.1Overview of AT Commands for FTPS
12.2Detailed Description of AT Commands for FTPS
12.2.1AT+CFTPSSTART Start FTP(S) service
12.2.2AT+CFTPSSTOP Stop FTP(S) Service
12.2.3AT+CFTPSLOGIN Login to a FTP(S) server
12.2.4AT+CFTPSLOGOUT Logout FTP(S) server
12.2.5AT+CFTPSMKD Create a new directory on FTP(S) serv
12.2.6AT+CFTPSRMD Delete a directory on FTP(S) server
12.2.7AT+CFTPSDELE Delete a file on FTP(S) server
12.2.8AT+CFTPSCWD Change the current directory on FTP(S
12.2.9AT+CFTPSPWD Get the current directory on FTPS ser
12.2.10AT+CFTPSTYPE Set the transfer type on FTP(S) serv
12.2.11AT+CFTPSLIST List the items in the directory on F
12.2.12AT+CFTPSGETFILE Get a file from FTP(S) server to
12.2.13AT+CFTPSPUTFILE Put a file from module to FTP(S)
12.2.14AT+CFTPSGET Get a file from FTP(S) server to seri
12.2.15AT+CFTPSPUT Put a file to FTP(S) server through s
12.2.16AT+CFTPSSINGLEIP Set FTP(S) data socket address t
12.2.17AT+CFTPSCACHERD Output cached data to MCU
12.2.18AT+CFTPSABORT Abort FTP(S) Operations
12.2.19AT+CFTPSSIZE Get the File Size on FTP(S) server
12.3Summary of result codes for FTPS
12.3.1Summary of Command result
12.3.2Summary of Unsolicited Result Codes
13.AT Commands for HTTPS
13.1Overview of AT Commands for HTTPS
13.2Detailed Description of AT Commands for HTTPS
13.2.1AT+HTTPINIT Start HTTP(S) service
13.2.2AT+HTTPTERM Stop HTTP(S) Service
13.2.3AT+HTTPPARA Set HTTP(S) Parameters value
13.2.4AT+HTTPACTION HTTP(S) Method Action
13.2.5AT+HTTPHEAD Read the HTTP(S) Header Information o
13.2.6AT+HTTPREAD Read the Response Information of HTTP
13.2.7AT+HTTPDATA Input HTTP(S) Data
13.2.8AT+HTTPPOSTFILE Send HTTP Request to HTTP(S) serv
13.2.9AT+HTTPREADFILE Receive HTTP(S) Response Content
13.3Summary of result codes for HTTPS
13.3.1Summary of HTTP(S) Response Code
13.3.2Summary of HTTP(S) error Code
13.3.3Summary of Unsolicited Result Codes
14.AT Commands for HTP
14.1Overview of AT Commands for HTP
14.2Detailed Description of AT Commands for HTP
14.2.1AT+CHTPSERV Set HTP server info
14.2.2AT+CHTPUPDATE Updating date time using HTP protoc
14.2.3Unsolicited HTP Codes
15.AT Commands for NTP
15.1Overview of AT Commands for NTP
15.2Detailed Description of AT Commands for NTP
15.2.1AT+CNTP Update system time
15.2.2Unsolicited NTP Codes
16.AT Commands for MQTT(S)
16.1Overview of AT Commands for MQTT(S)
16.2Detailed Description of AT Commands for MQTT(S)
16.2.1AT+CMQTTSTART Start MQTT service
16.2.2AT+CMQTTSTOP Stop MQTT service
16.2.3AT+CMQTTACCQ Acquire a client
16.2.4AT+CMQTTREL Release a client
16.2.5AT+CMQTTSSLCFG Set the SSL context
16.2.6AT+CMQTTWILLTOPIC Input the will topic
16.2.7AT+CMQTTWILLMSG Input the will message
16.2.8AT+CMQTTDISC Disconnect from server
16.2.9AT+CMQTTCONNECT Connect to MQTT server
16.2.10AT+CMQTTTOPIC Input the publish message topic
16.2.11AT+CMQTTPAYLOAD Input the publish message body
16.2.12AT+CMQTTPUB Publish a message to server
16.2.13AT+CMQTTSUBTOPIC Input a subscribe message topic
16.2.14AT+CMQTTSUB Subscribe a message to server
16.2.15AT+CMQTTUNSUBTOPIC Input a unsubscribe message to
16.2.16AT+CMQTTUNSUB Unsubscribe a message to server
16.2.17AT+CMQTTCFG Configure the MQTT Context
16.3Summary of result codes for MQTT(S)
16.3.1Summary of Command result codes
16.3.2Summary of Unsolicited Result Codes
17.AT Commands for GPS
17.1Overview of AT Commands for GPS
17.2Detailed Description of AT Commands for GPS
17.2.1AT+CGPS Start/Stop GPS Session
17.2.2AT+CGPSINFO Get GPS fixed position information
17.2.3AT+CGPSCOLD Cold Start GPS
17.2.4AT+CGPSHOT Hot Start GPS
17.2.5AT+CGPSURL Set AGPS default server URL
17.2.6AT+CGPSSSL Set AGPS transport security
17.2.7AT+CGPSAUTO Start GPS automatic
17.2.8AT+CGPSNMEA Configure NMEA sentence type
17.2.9AT+CGPSNMEARATE Set NMEA output rate
17.2.10AT+CGPSMD Configure AGPS MO method
17.2.11AT+CGPSFTM Start GPS test mode
17.2.12AT+CGPSDEL Delete the GPS information
17.2.13AT+CGPSXE Enable/Disable GPS XTRA function
17.2.14AT+CGPSXD Download XTRA assistant file
17.2.15AT+CGPSXDAUTO Download XTRA assistant file automa
17.2.16AT+CGPSINFOCFG Download Report GPS NMEA-0183 sent
17.2.17AT+CGPSPMD Configure positioning mode
17.2.18AT+CGPSMSB Configure based mode switch to standal
17.2.19AT+CGPSHOR Configure positioning desired accuracy
17.2.20AT+CGPSNOTIFY LCS respond positioning request
17.2.21AT+CGNSSINFO Get GNSS fixed position information
17.2.22AT+CGNSSMODE Configure GNSS support mode
17.2.23AT+CGPSIPV6 Set AGPS IPV6 Addr&Port
17.2.24AT+CGPSXTRADATA Query the validity of the current
18.AT Commands for LBS
18.1Overview of AT Commands for LBS
18.2Detailed Description of AT Commands for LBS
18.2.1AT+CLBS Base station Location
18.2.2AT+CLBSCFG Base station Location configure
18.2.3AT+CASSISTLOC Base station location of LTE/CDMA1x
18.3AT Commands for Open/Close Network
18.3.1Overview of AT Commands for Open/Close Network
18.3.2Detailed Description of AT Commands for Open/Close
18.3.2.1AT+CNETSTART Open network
18.3.2.2AT+CNETSTOP Close network
18.3.2.3AT+CNETIPADDR Inquire PDP address
18.3.3Unsolicited Open/Close network command Codes
19.AT Commands for Hardware
19.1Overview of AT Commands for Hardware Related
19.2Detailed Description of AT Commands for Hardware R
19.2.1AT+CVALARM Low and high voltage Alarm
19.2.2AT+CVAUXS Set state of the pin named VREG_AUX1
19.2.3AT+CVAUXV Set voltage value of the pin named VREG
19.2.4AT+CADC Read ADC value
19.2.5AT+CADC2 Read ADC2 value
19.2.6AT+CMTE Control the module whether power shutdown
19.2.7AT+CPMVT Low and high voltage Power Off
19.2.8AT+CDELTA Set the module go to recovery mode
19.2.9AT+CRIIC Read values from register of IIC device
19.2.10AT+CWIIC Write values to register of IIC device
19.2.11AT+CBC Read the voltage value of the power supply
19.2.12AT+CPMUTEMP Read the temperature of the module
19.2.13AT+CFDISK SD Card/EMMC Flash
19.2.14AT+CUSBPIDSWITCH Change module’s PID
19.2.15AT+IPREX Set local baud rate permanently
19.2.16AT+CFGRI Indicate RI when using URC
19.2.17AT+CSCLK Enable UART Sleep or always work
19.2.18AT+CMUX Enable the multiplexer over the UART
19.2.19AT+CGFUNC Enable/Disable the function for the spe
19.2.20AT+CGDRT Set the direction of specified GPIO
19.2.21AT+CGSETV Set the value of the specified GPIO
19.2.22AT+CGGETV Get the value of the specified GPIO
19.2.23AT+CGISR Set GPIO interrupt trigger condition
20.AT Commands for File System
20.1Overview of AT Commands for File System
20.2Detailed Description of AT Commands for File Syste
20.2.1AT+FSCD Select directory as current directory
20.2.2AT+FSMKDIR Make new directory in current director
20.2.3AT+FSRMDIR Delete directory in current directory
20.2.4AT+FSLS List directories/files in current directo
20.2.5AT+FSDEL Delete file in current directory
20.2.6AT+FSRENAME Rename file in current directory
20.2.7AT+FSATTRI Request file attributes
20.2.8AT+FSMEM Check the size of available memory
20.2.9AT+FSLOCA Select storage place
20.2.10AT+FSCOPY Copy an appointed file
20.2.11AT+CFTRANRX Transfer a file to EFS
20.2.12AT+CFTRANTX Transfer a file from EFS to host
21.AT Commands for AUDIO
21.1Overview of AT Commands for AUDIO
21.2Detailed Description of AT Commands for AUDIO
21.2.1AT+CREC Record wav audio file
21.2.2AT+CRECAMR Record amr audio file
21.2.3AT+CCMXPLAYWAV Play wav audio file
21.2.4AT+CCMXSTOPWAV Stop playing wav audio file
21.2.5AT+CCMXPLAY Play audio file
21.2.6AT+CCMXSTOP Stop playing audio file
22.AT Commands for TTS
22.1Overview of AT Commands for TTS
22.2Detailed Description of AT Commands for TTS
22.2.1AT+CDTAM TTS play path, local or remote
22.2.2AT+CTTS TTS operation, play or stop
22.2.3AT+CTTSPARAM Set TTS Parameters
23.AT Commands for FOTA
23.1Overview of AT Commands for FOTA
23.2Detailed Description of AT Commands for FOTA
23.2.1AT+CAPFOTA Start/Close FOTA Service
23.2.2AT+CSCFOTA Configure parameters and download upgr
24.AT Commands for UIM hotswap
24.1Overview of AT Commands for UIM hotswap
24.2Detailed Description of AT Commands for UIM hotswa
24.2.1AT+UIMHOTSWAPON Set UIM hotswap function on
24.2.2AT+UIMHOTSWAPLEVEL Set UIM card detection level
25.AT Commands for HSIC_LAN
25.1Overview of AT Commands for HSIC_LAN
25.2Detailed Description of AT Commands for HSIC_LAN
25.2.1AT+CENABLELAN Enable LAN function
25.2.2AT+CLANMODE Set LAN mode
25.2.3AT+CLANCTRL Set LAN configure
25.2.4AT+CHSICSLEEP Allow HSIC Device Go to AutoSleep
26.AT Commands for Ecall
26.1Overview of AT Commands for Ecall
26.2Detailed Description of AT Commands for Ecall
26.2.1AT+CECALLS Make an e-call
26.2.2AT+CECALLE Hang up an e-call
26.2.3AT+CECALLCFG Configure e-call MSD information
26.2.4AT+CECALLPOS Set position information
26.2.5AT+CECALLTIME Set timestamp
26.2.6AT+CECALLVERSION Set MSD serialize version
26.2.7AT+CECALLTOUT Set T5,T6,T7 timeout value
26.2.8AT+CMSDMESSAGEID Set the initiatory message ident
26.2.9AT+CMSDOIDDATA Set the optional additional data
26.2.10AT+CMSD Input hex Minimum set of data
26.2.11AT+CMSDCONTROL Set the control data in Minimum se
27.AT Commands for MIFI
27.1Overview of AT Commands for MIFI W58
27.2Overview of AT Commands for MIFI W58L(RTL)
27.3Detailed Description of AT Commands for MIFI
27.3.1AT+CWMAP Open/Close WIFI
27.3.2AT+CWSSID SSID setting
27.3.3AT+CWBCAST Broadcast setting
27.3.4AT+CWAUTH Authentication setting
27.3.5AT+CWMOCH 80211 mode and channel setting
27.3.6AT+CWISO Client isolation setting
27.3.7AT+CWDHCP Get the current DHCP configuration
27.3.8AT+CWNAT NAT type setting
27.3.9AT+CWCLICNT Get client number connected to the WI
27.3.10AT+CWRSTD Restore to default setting
27.3.11AT+CWMAPCFG WIFI configuration setting
27.3.12AT+CWLANSRV LAN server setting
27.3.13AT+CWLANMSG Send message
27.3.14AT+CWLANMGET Manual get cached bytes
27.3.15AT+CWMACADDR Get MAC address
27.3.16AT+CWNETCNCT Query the connection to the network
27.3.17AT+CWSTAIP Get STA mode IP address
27.3.18AT+CWSTASCAN Scan WIFI network
27.3.19AT+CWSTACFG STA mode configuration setting
27.3.20AT+CWSTAINIT STA mode setting
27.3.21AT+CWUSRINFO Auth information of wifi data call s
28.AT Commands for BT
28.1Overview of AT Commands for BT
28.2Detailed Description of AT Commands for BT
28.2.1AT+BTPOWER Open/Close BT
28.2.2AT+BTHOST Get/Set host name
28.2.3AT+BTSCAN Scan BT devices
28.2.4AT+BTIOCAP IOCAP Mode Setting
28.2.5AT+BTPAIR Pair with other BT device
28.2.6AT+BTUNPAIR Unpair with other BT device
28.2.7AT+BTPAIRED Get paired with BT device
28.2.8AT+BTSPPSRV Active/Deactive spp server
28.2.9AT+BTSPPPROF Get remote device spp status
28.2.10AT+BTSPPCONN SPP connect/disconnect
28.2.11AT+BTSPPSEND SPP send data
28.2.12AT+BTGATTREG GATT Register
28.2.13AT+BTGATTACT GATT Active
28.2.14AT+BTGATTCREDB GATT Create DB
28.2.15AT+BTGATTCRESRV GATT Create Service
28.2.16AT+BTGATTCRECHAR Create Service characteristic
28.2.17AT+BTGATTCRECHARDES Create Service characteristic
28.2.18AT+BTGATTSRVADD DB Add To GATT Server
28.2.19AT+BTGATTREADCFM Response to BTGATTREADIND
28.2.20AT+BTGATTWRCFM Response to BTGATTWRIND
28.2.21AT+BTGATTNOTIFY Send Notification to client
28.2.22AT+BTGATTSENDIND Send Indication to client
28.2.23+BTSPPRECV SPP receive data
28.2.24+BTGATTCONN Client connect status
28.2.25+BTGATTREADIND Receive client read request
28.2.26+BTGATTWRIND Receive client write request
SIM7500_SIM7600 Series_
AT Command Manual
LTE Module
SIMCom Wireless Solutions Limited
SIMCom Headquarters Building, Building 3, No. 289
Linhong Road, Changning District, Shanghai P.R. China
Tel: 86-21-31575100
support@simcom.com
www.simcom.com
SIM7500_SIM7600 Series_AT Command Manual_V3.00
Document Title:
Version:
Date:
Status:
GENERAL NOTES
SIM7500_SIM7600 Series_AT Command Manual
3.00
2021.11.18
Released
SIMCOM OFFERS THIS INFORMATION AS A SERVICE TO ITS CUSTOMERS, TO SUPPORT
APPLICATION AND ENGINEERING EFFORTS THAT USE THE PRODUCTS DESIGNED BY SIMCOM.
THE INFORMATION PROVIDED IS BASED UPON REQUIREMENTS SPECIFICALLY PROVIDED TO
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FOR ADDITIONAL RELEVANT INFORMATION, INCLUDING ANY INFORMATION THAT MAY BE IN THE
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SUPPLIED HEREIN ARE SUBJECT TO CHANGE.
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THIS DOCUMENT CONTAINS PROPRIETARY TECHNICAL INFORMATION WHICH IS THE PROPERTY
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SIMCom Wireless Solutions Limited
SIMCom Headquarters Building, Building 3, No. 289 Linhong Road, Changning District, Shanghai P.R.
China
Tel: +86 21 31575100
Email: simcom@simcom.com
For more information, please visit:
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SIM7500_SIM7600 Series_AT Command Manual_V3.00
Version History
Version Date
V2.00
2020.8.6
Chapter
Summary of Unsolicited
10.2.3 AT+CCHOPEN
11.2.3 AT+CIPOPEN
13.2.3 AT+HTTPPARA
27.3.20 AT+CWSTAINIT
13.3.3
Result Codes
2.2.2 ATD
2.2.15 AT&C
2.2.18 AT&D
4.2.9 AT+CPOL
5.2.11 AT+CCFC
7.2.2 AT+STGI
7.2.3 AT+STGR
8.2.3 AT+CGACT
8.2.4 AT+CGDCONT
8.2.11 AT+CGDATA
8.2.15 AT+CGAUTH
9.2.2 AT+CPMS
9.2.7 AT+CSDH
12.2.10 AT+CFTPSTYPE
12.2.14 AT+CFTPSGET
12.3.2
Result Codes
15.2.1 AT+CNTP
16.2.3 AT+CMQTTACCQ
19.2.13 AT+CFDISK
22.2.3 AT+CTTSPARAM
24.2.1 AT+UIMHOTSWAPON
24.2.2 AT+UIMHOTSWAPLEVEL
26.2.7 AT+CECALLTOUT
27.3.4 AT+CWAUTH
27.3.9 AT+CWCLICNT
27.3.12 AT+CWLANSRV
27.3.21 AT+CWUSRINFO
18.2.3 AT+CASSISTLOC
19.2.14 AT+CUSBPIDSWITCH
2.2.15 AT&C
2.2.17 AT&V
Summary of Unsolicited
V3.00
2020.9.2
V3.00
2020.9.2
V3.00
2020.11.13
V3.00
2020.11.13
V3.00
2020.11.13
www.simcom.com
What is new
New version
Modify these commands
Add this command
Modify these commands
Add these commands
Modify these commands
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SIM7500_SIM7600 Series_AT Command Manual_V3.00
V3.00
2020.12.21
V3.00
2021.4.21
V3.00
2021.4.28
V3.00
2021.5.18
4.2.5 AT+CCUG
4.2.8 AT+CSSN
4.2.9 AT+CPOL
8.2.14 AT+CGEREP
21.2.1 AT+CREC
5.2.19 ~ 5.2.46
19.2.15 ~ 19.2.23
4.2.7 AT+CAOC
4.2.17 AT+CTZU
6.2.2 AT+CPBR
6.2.3 AT+CPBF
7.2.4 AT+STK
8.2.4 AT+CGDCONT
9.2.1 AT+CSMS
10.2.3 AT+CCHOPEN
10.2.5 AT+CCHSEND
10.2.9 AT+CCHSSLCFG
10.2.10 AT+CCHMODE
10.2.11 AT+CCHSET
10.2.12 AT+CSSLCFG
13.2.4 AT+HTTPACTION
13.2.8 AT+HTTPPOSTFILE
13.2.9 AT+HTTPREADFILE
13.3.2
Code
16.2.11 AT+CMQTTPAYLOAD
16.2.17 AT+CMQTTCFG
17.2.1 AT+CGPS
17.2.3 AT+CGPSCOLD
17.2.4 AT+CGPSHOT
24.2.2 AT+UIMHOTSWAPLEVEL
5.2.47 AT+CSDVC
2.2.1 A/2.2.2 ATD
2.2.3 ATD>
2.2.4 ATD>
2.2.5 ATD>
2.2.6 ATA
2.2.7 ATH
3.2.14 AT+CACM
4.2.2 AT+COPS
4.2.3 AT+CLCK
4.2.9 AT+CPOL
4.2.10 AT+COPN
5.2.46 AT+CPCMBANDWIDTH
6.2.1 AT+CPBS
Summary of HTTP(S) error
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SIM7500_SIM7600 Series_AT Command Manual_V3.00
6.2.2 AT+CPBR
6.2.3 AT+CPBF
6.2.4 AT+CPBW
6.2.5 AT+CNUM
7.2.2 AT+STGI
7.2.6 AT+STENV
7.2.7 AT+STSM
8.2.14 AT+CGEREP
9.2.2 AT+CPMS
13.2.6 AT+HTTPREAD
16.2.3 AT+CMQTTACCQ
18.2.1 AT+CLBS
18.2.2 AT+CLBSCFG
28.2.10 AT+BTSPPCONN
28.2.11 AT+BTSPPSEND
28.2.19 AT+BTGATTREADCFM
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SIM7500_SIM7600 Series_AT Command Manual_V3.00
Contents
1.6.1
1.6.2
1.7.1
1.7.2
1.5
1.6
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
Version History..................................................................................................................................... 3
Contents................................................................................................................................................. 6
Introduction..................................................................................................................................19
1.
Scope of the document........................................................................................................................19
1.1
Related documents...............................................................................................................................19
1.2
Conventions and abbreviations..........................................................................................................19
1.3
AT Command syntax............................................................................................................................ 19
1.4
Basic syntax...................................................................................................................................20
S Parameter syntax......................................................................................................................20
Extended Syntax...........................................................................................................................20
Combining AT commands on the same Command line........................................................ 21
Entering successive AT commands on separate lines...........................................................21
Supported character sets.................................................................................................................... 21
Flow control............................................................................................................................................22
Software flow control (XON/XOFF flow control)......................................................................22
Hardware flow control (RTS/CTS flow control)........................................................................22
Definitions...............................................................................................................................................23
Parameter Saving Mode..............................................................................................................23
Max Response Time.....................................................................................................................23
2. AT Commands According to V.25TER...................................................................................24
Overview of AT Commands According to V.25TER........................................................................ 24
Detailed Description of AT Commands According to V.25TER.....................................................25
A/ Re-issues the Last Command Given.................................................................................25
2.2.1
ATD Mobile Originated Call to Dial A Number...................................................................... 25
2.2.2
ATD> Originate call from specified memory.....................................................27
2.2.3
ATD> Originate call from active memory(1)................................................................... 28
2.2.4
ATD> Originate call from active memory(2).................................................................29
2.2.5
ATA Call answer......................................................................................................................... 30
2.2.6
ATH Disconnect existing call....................................................................................................31
2.2.7
ATS0 Automatic answer incoming call................................................................................... 32
2.2.8
+++ Switch from data mode to command mode.................................................................. 33
2.2.9
2.2.10 ATO Switch from command mode to data mode..................................................................33
2.2.11 ATI Display product identification information.......................................................................34
2.2.12 AT+IPR Set local baud rate temporarily.................................................................................35
2.2.13 AT+ICF Set control character framing....................................................................................36
2.2.14 AT+IFC Set local data flow control..........................................................................................37
2.2.15 AT&C Set DCD function mode................................................................................................ 38
2.2.16 ATE Enable command echo.................................................................................................... 38
1.7
2.1
2.2
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SIM7500_SIM7600 Series_AT Command Manual_V3.00
3.1
3.2
2.2.17 AT&V Display current configuration........................................................................................39
2.2.18 AT&D Set DTR function mode.................................................................................................40
2.2.19 AT&S Set DSR function mode.................................................................................................40
2.2.20 ATV Set result code format mode...........................................................................................41
2.2.21 AT&F Set all current parameters to manufacturer defaults................................................ 42
2.2.22 ATQ Set Result Code Presentation Mode.............................................................................43
2.2.23 ATX Set CONNECT Result Code Format............................................................................. 44
2.2.24 AT\V Set CONNECT Result Code Format About Protocol.................................................45
2.2.25 AT&E Set CONNECT Result Code Format About Speed.................................................. 46
2.2.26 AT&W Save the user setting to ME........................................................................................ 46
2.2.27 ATZ Restore the user setting from ME...................................................................................47
2.2.28 AT+CGMI Request manufacturer identification....................................................................47
2.2.29 AT+CGMM Request model identification...............................................................................48
2.2.30 AT+CGMR Request revision identification............................................................................ 49
2.2.31 AT+CGSN Request product serial number identification....................................................49
2.2.32 AT+CSCS Select TE character set.........................................................................................50
2.2.33 AT+CIMI Request international mobile subscriber identity.................................................51
2.2.34 AT+CIMIM Request another international mobile subscriber identity...............................52
2.2.35 AT+GCAP Request overall capabilities..................................................................................52
3. AT Commands for Status Control.......................................................................................... 54
Overview of AT Commands for Status Control................................................................................ 54
Detailed Description of AT Commands for Status Control.............................................................54
AT+CFUN Set phone functionality..........................................................................................55
3.2.1
AT+CPIN Enter PIN...................................................................................................................56
3.2.2
AT+CICCID Read ICCID from SIM card................................................................................57
3.2.3
AT+CSIM Generic SIM access................................................................................................58
3.2.4
AT+CRSM Restricted SIM access..........................................................................................59
3.2.5
AT+SPIC Times remain to input SIM PIN/PUK.................................................................... 63
3.2.6
AT+CSPN Get service provider name from SIM..................................................................64
3.2.7
AT+CSQ Query signal quality..................................................................................................65
3.2.8
AT+AUTOCSQ Set CSQ report...............................................................................................66
3.2.9
3.2.10 AT+CSQDELTA Set RSSI delta change threshold...............................................................67
3.2.11 AT+CATR Configure URC destination interface...................................................................68
3.2.12 AT+CPOF Power down the module........................................................................................69
3.2.13 AT+CRESET Reset the module.............................................................................................. 70
3.2.14 AT+CACM Accumulated call meter........................................................................................ 70
3.2.15 AT+CAMM Accumulated call meter maximum..................................................................... 71
3.2.16 AT+CPUC Price per unit and currency table.........................................................................72
3.2.17 AT+CCLK Real time clock management............................................................................... 73
3.2.18 AT+CMEE Report mobile equipment error............................................................................75
3.2.19 AT+CPAS Phone activity status.............................................................................................. 76
3.2.20 AT+SIMEI Set IMEI for the module.........................................................................................77
3.2.21 AT+SMEID Request Mobile Equipment Identifier................................................................ 78
3.2.22 AT+CSVM Voice Mail Subscriber number.............................................................................78
Indication of Voice Mail................................................................................................................79
3.2.23
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SIM7500_SIM7600 Series_AT Command Manual_V3.00
3.3
3.4
Summary of CME ERROR codes......................................................................................................80
Summary of CMS ERROR codes......................................................................................................82
4.1
4.2
4. AT Commands for Network....................................................................................................... 84
Overview of AT Commands for Network...........................................................................................84
Detailed Description of AT Commands for Network........................................................................84
AT+CREG Network registration...............................................................................................84
4.2.1
AT+COPS Operator selection..................................................................................................86
4.2.2
AT+CLCK Facility lock.............................................................................................................. 88
4.2.3
AT+CPWD Change password................................................................................................. 90
4.2.4
AT+CCUG Closed user group................................................................................................. 91
4.2.5
AT+CUSD Unstructured supplementary service data.........................................................93
4.2.6
AT+CAOC Advice of Charge....................................................................................................94
4.2.7
AT+CSSN Supplementary service notifications................................................................... 95
4.2.8
AT+CPOL Preferred operator list............................................................................................ 97
4.2.9
4.2.10 AT+COPN Read operator names........................................................................................... 98
4.2.11 AT+CNMP Preferred mode selection..................................................................................... 99
4.2.12 AT+CNBP Preferred band selection.....................................................................................101
4.2.13 AT+CNAOP Acquisitions order preference......................................................................... 104
Inquiring UE system information......................................................................... 105
4.2.14 AT+CPSI
4.2.15 AT+CNSMOD Show network system mode....................................................................... 108
4.2.16 AT+CEREG EPS network registration status..................................................................... 110
4.2.17 AT+CTZU Automatic time and time zone update...............................................................112
4.2.18 AT+CTZR Time and time zone reporting............................................................................. 113
5. AT Commands for Call Control............................................................................................. 115
Overview of AT Commands for Call Control...................................................................................115
Detailed Description of AT Commands for Call Control............................................................... 116
AT+CVHU Voice hang up control..........................................................................................116
5.2.1
AT+CHUP Hang up call.......................................................................................................... 117
5.2.2
AT+CBST Select bearer service type...................................................................................118
5.2.3
AT+CRLP Radio link protocol................................................................................................ 119
5.2.4
AT+CR Service reporting control.......................................................................................... 121
5.2.5
AT+CRC Cellular result codes...............................................................................................122
5.2.6
AT+CLCC List current calls....................................................................................................123
5.2.7
AT+CEER Extended error report.......................................................................................... 125
5.2.8
AT+CCWA Call waiting........................................................................................................... 126
5.2.9
5.2.10 AT+CHLD Call related supplementary services.................................................................127
5.2.11 AT+CCFC Call forwarding number and conditions............................................................128
5.2.12 AT+CLIP Calling line identification presentation................................................................ 130
5.2.13 AT+CLIR Calling line identification restriction.....................................................................132
5.2.14 AT+COLP Connected line identification presentation....................................................... 133
5.2.15 AT+VTS DTMF and tone generation....................................................................................134
5.2.16 AT+VTD Tone duration........................................................................................................... 136
5.2.17 AT+CSTA Select type of address..........................................................................................137
5.2.18 AT+CMOD Call mode............................................................................................................. 138
5.1
5.2
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