AT Commands Set SIM7500 SIM7600 Series Command Manual V1.07

User Manual:

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Version History
Contents
Introduction
- Scope
- References
- Terms and abbreviations
- Definitions and conventions
AT Interface Synopsis
- Interface settings
- AT command syntax
- Information responses
AT Commands According V.25TER
- A/ Repeat last command
- ATD Dial command
- ATD><mem><n> Originate call from specified memory
- ATD><n> Originate call from active memory (1)
- ATD><str> Originate call from active memory (2)
- ATA Call answer
- ATH Disconnect existing call
- ATS0 Automatic answer incoming call
- +++ Switch from data mode to command mode
- ATO Switch from command mode to data mode
- ATI Display product identification information
- AT+IPR Set local baud rate temporarily
- AT+ICF Set control character framing
- AT+IFC Set local data flow control
- AT&C Set DCD function mode
- ATE Enable command echo
- AT&V Display current configuration
- AT&D Set DTR function mode
- AT&S Set DSR function mode
- ATV Set result code format mode
- AT&F Set all current parameters to manufacturer defaults
- ATQ Set Result Code Presentation Mode
- ATX Set CONNECT Result Code Format
- AT\V Set CONNECT Result Code Format About Protocol
- AT&E Set CONNECT Result Code Format About Speed
- AT&W Save the user setting to ME
- ATZ Restore the user setting from ME
- AT+CGMI Request manufacturer identification
- AT+CGMM Request model identification
- AT+CGMR Request revision identification
- AT+CGSN Request product serial number identification
- AT+CSCS Select TE character set
- AT+CIMI Request international mobile subscriber identity
- AT+CIMIM Request another international mobile subscriber identity
- AT+GCAP Request overall capabilities
AT Commands for Status Control
- AT+CFUN Set phone functionality
- AT+CPIN Enter PIN
- AT+CICCID Read ICCID from SIM card
- AT+CSIM Generic SIM access
- AT+CRSM Restricted SIM access
- AT+SPIC Times remain to input SIM PIN/PUK
- AT+CSPN Get service provider name from SIM
- AT+CSQ Query signal quality
- AT+AUTOCSQ Set CSQ report
- AT+CSQDELTA Set RSSI delta change threshold
- AT+CATR Configure URC destination interface
- AT+CPOF Power down the module
- AT+CRESET Reset the module
- AT+CACM Accumulated call meter
- AT+CAMM Accumulated call meter maximum
- AT+CPUC Price per unit and currency table
- AT+CCLK Real time clock management
- AT+CMEE Report mobile equipment error
- AT+CPAS Phone activity status
- AT+SIMEI Set IMEI for the module
- AT+SMEID Request Mobile Equipment Identifier
- AT+CSVM Voice Mail Subscriber number
- AT+CUSBPIDSWITCH Change module’s PID
- Indication of EONS
- Indication of Voice Mail
AT Commands for Network
- AT+CREG Network registration
- AT+COPS Operator selection
- AT+CLCK Facility lock
- AT+CPWD Change password
- AT+CCUG Closed user group
- AT+CUSD Unstructured supplementary service data
- AT+CAOC Advice of charge
- AT+CSSN Supplementary service notifications
- AT+CPOL Preferred operator list
- AT+COPN Read operator names
- AT+CNMP Preferred mode selection
- AT+CNBP Preferred band selection
- AT+CNAOP Acquisitions order preference
- AT+CPSI Inquiring UE system information
- AT+CNSMOD Show network system mode
- AT+CEREG EPS network registration status
- AT+CTZU Automatic time and time zone update
- AT+CTZR Time and time zone reporting
- AT+NETMODE WCDMA & TDSCDMA mode select
AT Commands for Call Control
- AT+CVHU Voice hang up control
- AT+CHUP Hang up call
- AT+CBST Select bearer service type
- AT+CRLP Radio link protocol
- AT+CR Service reporting control
- AT+CRC Cellular result codes
- AT+CLCC List current calls
- AT+CEER Extended error report
- AT+CCWA Call waiting
- AT+CHLD Call related supplementary services
- AT+CCFC Call forwarding number and conditions
- AT+CLIP Calling line identification presentation
- AT+CLIR Calling line identification restriction
- AT+COLP Connected line identification presentation
- AT+VTS DTMF and tone generation
- AT+VTD Tone duration
- AT+CSTA Select type of address
- AT+CMOD Call mode
- AT+VMUTE Speaker mute control
- AT+CMUT Microphone mute control
- AT+MORING Enable or disable report MO ring URC
- AT+CSDVC Switch voice channel device
- AT+CLVL Loudspeaker volume level
- AT+SIDET Set sidetone
- AT+CACDBFN Change default ACDB filename
- AT+CPCMREG USB audio control
- AT+CMICGAIN Adjust mic gain
- AT+COUTGAIN Adjust out gain
- AT+CTXVOL Adjust TX voice mic volume
- AT+CTXMICGAIN Adjust TX voice mic gain
- AT+CRXVOL Adjust RX voice output speaker volume
- AT+CECH Inhibit far-end echo
- AT+CECDT Inhibit echo during doubletalk
- AT+CECWB Inhibit echo in the high band
- AT+CNSN MIC NOISE suppression
- AT+CNSLIM MIC NOISE suppression
- AT+CFNSMOD Adjust parameter fnsMode of RX_VOICE_FNS
- AT+CFNSIN Adjust parameter fnsInputGain of RX_VOICE_FNS
- AT+CFNSLVL Adjust parameter fnsTargetNS of RX_VOICE_FNS
- AT+CECRX Enable or disable VOICE_MOD_ENABLE
- AT+CNLPPG Modify the NLPP_gain in DSP
- AT+CNLPPL Modify the NLPP_limit in DSP
- AT+CECM Adjust echo canceller
- AT+CPCMFRM Set usb audio sample rate to 16k bit
AT Commands for SMS
- AT+CSMS Select message service
- AT+CPMS Preferred message storage
- AT+CMGF Select SMS message format
- AT+CSCA SMS service centre address
- AT+CSCB Select cell broadcast message indication
- AT+CSMP Set text mode parameters
- AT+CSDH Show text mode parameters
- AT+CNMA New message acknowledgement to ME/TA
- AT+CNMI New message indications to TE
- AT+CGSMS Select service for MO SMS messages
- AT+CMGL List SMS messages from preferred store
- AT+CMGR Read message
- AT+CMGS Send message
- AT+CMSS Send message from storage
- AT+CMGW Write message to memory
- AT+CMGD Delete message
- AT+CMGMT Change message status
- AT+CMVP Set message valid period
- AT+CMGRD Read and delete message
- AT+CMGSEX Send message
- AT+CMSSEX Send multi messages from storage
- AT+CMGP Set cdma/evdo text mode parameters
AT Commands for Phonebook
- AT+CPBS Select phonebook memory storage
- AT+CPBR Read phonebook entries
- AT+CPBF Find phonebook entries
- AT+CPBW Write phonebook entry
- AT+CNUM Subscriber number
AT Commands for GPRS
- AT+CGREG GPRS network registration status
- AT+CGATT Packet domain attach or detach
- AT+CGACT PDP context activate or deactivate
- AT+CGDCONT Define PDP context
- AT+CGDSCONT Define Secondary PDP Context
- AT+CGTFT Traffic Flow Template
- AT+CGQREQ Quality of service profile (requested)
- AT+CGEQREQ 3G quality of service profile (requested)
- AT+CGQMIN Quality of service profile (minimum acceptable)
- AT+CGEQMIN 3G quality of service profile (minimum acceptable)
- AT+CGDATA Enter data state
- AT+CGPADDR Show PDP address
- AT+CGCLASS GPRS mobile station class
- AT+CGEREP GPRS event reporting
- AT+CGAUTH Set type of authentication for PDP-IP connections of GPRS
Hardware Related Commands
- AT+CVALARM Low and high voltage Alarm
- AT+CVAUXS Set state of the pin named VREG_AUX1
- AT+CVAUXV Set voltage value of the pin named VREG_AUX1
- AT+CADC Read ADC value
- AT+CADC2 Read ADC2 value
- AT+CMTE Control the module whether power shutdown when the module’s temperature upon the critical temperature
- AT+CPMVT Low and high voltage Power Off
- AT+CDELTA Set the module go to recovery mode
- AT+CRIIC Read values from register of IIC device
- AT+CWIIC Write values to register of IIC device
- AT+CBC Read the voltage value of the power supply
- AT+CPMUTEMP Read the temperature of the module
AT Commands for SIM Application Toolkit
- AT+STIN SAT Indication
- AT+STGI Get SAT information
- AT+STGR SAT respond
- AT+STK STK switch
- AT+STKFMT Set STK pdu format
- AT+STENV Original STK PDU Envelope Command
- AT+STSM Get STK Setup Menu List with PDU Mode
AT Commands for Hardware
- AT+IPREX Set local baud rate permanently
- AT+CFGRI Indicate RI when using URC
- AT+CSCLK Control UART Sleep
- AT+CMUX Enable the multiplexer over the UART
- AT+CGFUNC Enable/disable the function for the special GPIO
- AT+CGDRT Set the direction of specified GPIO
- AT+CGSETV Set the value of specified GPIO
- AT+CGGETV Get the value of specified GPIO
- AT+CGISR Set GPIO interrupt trigger condition
AT Commands for File System
- AT+FSCD Select directory as current directory
- AT+FSMKDIR Make new directory in current directory
- AT+FSRMDIR Delete directory in current directory
- AT+FSLS List directories/files in current directory
- AT+FSDEL Delete file in current directory
- AT+FSRENAME Rename file in current directory
- AT+FSATTRI Request file attributes
- AT+FSMEM Check the size of available memory
- AT+FSLOCA Select storage place
- AT+FSCOPY Copy an appointed file
AT Commands for File Transmission
- AT+CFTRANRX Transfer a file to EFS
- AT+CFTRANTX Transfer a file from EFS to host
AT Commands for Internet Service
- PDP
- TCP/UDP
- FTP
- FTPS
- HTTP
  - AT+CHTTPACT Launch a HTTP operation
  - Unsolicited HTTP codes (summary of CME ERROR codes)
- HTTPS
- HTP
- NTP
  - AT+CNTP update system time
  - Unsolicited NTP Codes
- Common Channel Service
- SSL Certificate & Key Management
AT Commands for Open/Close Network
- AT+CNETSTART Open network
- AT+CNETSTOP Close network
- AT+CNETIPADDR Inquire PDP address
- Unsolicited CNETSTART/CNETSTOP Codes
AT Commands for GPS
- AT+CGPS Start/Stop GPS session
- AT+CGPSINFO Get GPS fixed position information
- AT+CGPSCOLD Cold start GPS
- AT+CGPSHOT Hot start GPS
- AT+CGPSURL Set AGPS default server URL
- AT+CGPSSSL Set AGPS transport security
- AT+CGPSAUTO Start GPS automatic
- AT+CGPSNMEA Configure NMEA sentence type
- AT+CGPSNEMARATE Set NMEA output rate
- AT+CGPSMD Configure AGPS MO method
- AT+CGPSFTM Start GPS test mode
- AT+CGPSDEL Delete the GPS information
- AT+ CGPSXE Enable/Disable GPS XTRA function
- AT+CGPSXD Download XTRA assistant file
- AT+CGPSXDAUTO Download XTRA assistant file automatically
- AT+CGPSINFOCFG Report GPS NMEA-0183 sentence
- AT+CGPSPMD Configure positioning mode
- AT+CGPSMSB Configure based mode switch to standalone
- AT+CGPSHOR Configure positioning desired accuracy
- AT+CGPSNOTIFY LCS respond positioning request
- AT+CGPSMODE Configure GPS and GLONASS mode
- AT+CBDS Enable/Disable BEIDOU session
- AT+CGNSSINFO Get GNSS fixed position information
- Unsolicited XTRA download Codes
- AT+CLBS Base station location
- AT+CLBSCFG Base station location configure
- AT+CASSISTLOC Base station location of LTE/CDMA1x mode
Audio Application Commands
- AT+CREC record wav audio file
- AT+CCMXPLAYWAV Play wav audio file
- AT+CCMXSTOPWAV Stop playing wav audio file
- AT+ CCMXPLAY Play audio file
- AT+ CCMXSTOP Stop playing audio file
Appendixes
- Verbose code and numeric code
- Response string of AT+CEER
- Summary of CME ERROR codes
- Summary of CMS ERROR codes

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