AT Commands Reference Manual – LR82 Rev. 5
Preface
AT Channel Control Commands
Backwards Compatibility NOP Commands: AT&K, ATL, ATM, ATN, ATS0, ATX
Command Line Editing Character: ATS5
Command Line Termination Character: ATS3
DCE Response Format: ATV
Echo: ATE
Enable Smart Terminal: AT+SMART
Repeat Command Line: A/
Reset to Default Configuration: ATZ
Response Formatting Character: ATS4
Result Code Suppression: ATQ
Select TE Character Set: AT+CSCS
Control Plane Data Commands
CIoT Optimisation Configuration: AT+CCIOTOPT
Reporting Terminating Data using the Control Plane: AT+CRTDCP
Sending Originating Data using the Control Plane: AT+CSODCP
Data Communication Equipement Identification Commands
Request Identification Information: ATI
Request International Mobile Subscriber Identity: AT+CIMI
Request Manufacturer Identification: AT+CGMI
Request Model Identification: AT+CGMM
Request Product Serial Number Identification: AT+CGSN
Request Product Serial Number Identification: AT+GSN
Request Revision Identification: AT+CGMR
Device Configuration Commands
Alarm: AT+CALA
Auto-Connect: AT+SQNAUTOCONNECT
Battery Voltage Monitoring: AT+SQNVMON
Clock: AT+CCLK
Conformance Test Mode: AT+SQNCTM
DTE-DCE Character Framing: AT+ICF
DTE-DCE Local Flow Control: AT+IFC
Delete Alarm: AT+CALD
Enable/Disable LwM2M: AT+SQNOMAAUTOSTART
Fixed DTE Rate: AT+IPR
GPIO Pin Configuration: AT+SQNGPIO
Host Device Identity Configuration: AT+ODIS
Power Saving Configuration (Host Latency): AT+SQNPSCFG
RING Line Behavior Configuration: AT+SQNRICFG
Read Data in NVM: AT+SQNSNVR
Set LED Blink Mode: AT+SQNLED
Set to Factory-Defined Configuration: AT&F
Temperature Monitoring: AT+SQNTMON
UART Interface Power Saving Configuration: AT+SQNIPSCFG
View Configuration Profiles: AT&V
Write Active Profile in Memory: AT&W
Write Data in NVM: AT+SQNSNVW
Device Upgrade
Device Initiated Upgrade: AT+SQNSUPGRADE
FOTA Client Configuration: AT+SQNFOTACFG
FOTA Control Command: AT+SQNFOTA
Network Initiated Device Upgrade Configuration: AT+SQNSUPGRADECFG
Dual Mode Commands
IoT Mode Activation: AT+SQNMODEACTIVE
Hardware Functions Control Commands
RF Thermistor Measurement: AT+SMDTH
Read ADC value: AT+SQNADC
IP Data Services Commands
Basic TCP-IP-ICMP Services Commands
Configure Ping Echo Request: AT+PINGCFG
Ping Echo Request: AT+PING
DNS Query: AT+SQNDNSLKUP
Manually Set DNS Servers IP Addresses: AT+SQNDNSCFG
Setup PPP Connection: ATD*99…#
Hang-Up: ATH
Return to Online Data State: ATO
IP Packets Statistics: AT+SQNPKTSTATS
Modem Ready for Data Traffic: AT+SQNDRDY
Set TCP max retransmission attempts: AT+SQNTCPCFG
COAP Related Commands
CoAP Context Create: AT+SQNCOAPCREATE
CoAP Set Options: AT+SQNCOAPOPT
CoAP Receive Data: AT+SQNCOAPRCV
CoAP Receive Options: AT+SQNCOAPRCVO
CoAP Send Data: AT+SQNCOAPSEND
CoAP Set Header: AT+SQNCOAPHDR
CoAP Context Close: AT+SQNCOAPCLOSE
HTTP Related Commands
HTTP Configure: AT+SQNHTTPCFG
HTTP Connection Open: AT+SQNHTTPCONNECT
File Download: AT+SQNFGET
File Upload: AT+SQNFPUT
HTTP Query: AT+SQNHTTPQRY
HTTP Receive: AT+SQNHTTPRCV
HTTP Response URC: +SQNHTTPRING
HTTP Send: AT+SQNHTTPSND
Read Asynchronously Received data: AT+SQNFGETDATA
HTTP Connection Close: AT+SQNHTTPDISCONNECT
HTTP Connection Closing URC: +SQNHTTPSH
MQTT Related Commands
Initiate MQTT Connection to a Broker: AT+SQNSMQTTCONNECT
Initiate a Client Configuration: AT+SQNSMQTTCFG
Subscribe to a Topic: AT+SQNSMQTTSUBSCRIBE
Publish to a Topic: AT+SQNSMQTTPUBLISH
Receive a Message: AT+SQNSMQTTRCVMESSAGE
Client Disconnect: AT+SQNSMQTTDISCONNECT
Unsubscribe from a Topic: AT+SQNSMQTTUNSUBSCRIBE
Security Related Commands
Hosted Crypto Engine Signature: AT+SQNHCESIGN
SSL/TLS Security Profile Configuration: AT+SQNSPCFG
Socket Related Commands
Secure Socket Configuration: AT+SQNSSCFG
Socket Configuration: AT+SQNSCFG
Socket Configuration Extended: AT+SQNSCFGEXT
Socket Dial: AT+SQNSD
Extended Send Data In Command Mode: AT+SQNSSENDEXT
Receive Data in Command Mode: AT+SQNSRECV
Send Data in Command Mode: AT+SQNSSEND
Socket Accept: AT+SQNSA
Socket Activity Notification URC: +SQNSRING
Socket Information: AT+SQNSI
Socket Listen UDP: AT+SQNSLUDP
Socket Listen: AT+SQNSL
Socket Restore: AT+SQNSO
Socket Status: AT+SQNSS
Close Socket: AT+SQNSH
IoT Low Power Optimisation Commands
C-DRX Configuration Display: AT+SQNCDRX
Coverage Enhancement Mode Information: AT+CEINFO
Device-Initiated Data Inactivity Monitoring: AT+SQNDIT
Dynamic Power Reduction Mode Configuration: AT+SQNDPR
Maximum Transmission Power Configuration: AT+SQNTXPWR
Power Saving Mode Setting: AT+CPSMS
Relaxed Monitoring Configuration: AT+SQNRMON
Retrieve TAU Value: AT+SQNPTAU
Specific eDRX Settings: AT+SQNEDRX
eDRX Read Dynamic Parameters: AT+CEDRXRDP
eDRX Settings: AT+CEDRXS
RAI Enhancement for Rel. 14: AT+SQNRAIOPTIM
Ready for Release: AT+SQNRFR
Release Assistance Configuration: AT+SQNRACFG
Suspend RAI Activation: AT+SQNRAISUSPEND
Location Services
GNSS Commands
GNSS Configuration: AT+LPGNSSCFG
GNSS Cloud Server Name: AT+LPGNSSCLOUDSEL
GNSS Timeout Value: AT+LPGNSSTIMEOUT
GNSS Assistance Download From Cloud: AT+LPGNSSASSISTANCE
GNSS Assistance Payload Request: AT+LPGNSSASSISTANCEPAYLOAD
GNSS Approximate Position Assistance: AT+LPGNSSAPPROXPOS
Store GNSS Assistance Response: AT+LPGNSSSTOREASSISTANCE
GNSS Ephemeris Validity: AT+LPGNSSPEPHDUR
GNSS Fix Information Transmission: AT+LPGNSSCLOUDNAV
GNSS Fix Programming: AT+LPGNSSFIXPROG
GNSS Fix Results: AT+LPGNSSGETFIX
GNSS Frequency Drift Compensation Mode: AT+LPGNSSFREQOFFSET
GNSS RF Test: AT+LPGNSSRFTEST
GNSS Raw Data Transmission: AT+LPGNSSSENDRAW
GNSS Time Hint: AT+LPGNSSUTCTIME
GNSS Xtal Clock Frequency Compensation: AT+LPGNSSXTALCFG
Set GNSS Customer ID: AT+LPGNSSDEVICEID
Set GNSS Internal Flags: AT+LPGNSSSETFLAGS
Informal Network Scanning: AT+SQNINS
Manufacturing Commands
Read Public Key: AT+SMNPK
Device Management Configuration: AT+SQNDMCFG
Downlink Continuous Wave Receiver: AT+SMCWRX
Enter Advanced Manufacturing Mode: AT+SME
GPIO Input Tests: AT+SMGI
GPIO Tests: AT+SMGT
Hardware Function Configuration: AT+SQNHWCFG
Lock the NVRAM: AT+SMNL
MIO Test: AT+SMGD
Module Hardware ID Configuration: AT+SMMHID
RF Path Losses Configuration: AT+SMPL
SIM Network PLMN Configuration: AT+SMNP
SIM Test: AT+SMST
Save Module Configuration: AT+SQNFACTORYSAVE
Set Advanced Manufacturing Mode Password: AT+SMA
Show Version: AT+SVER
Uplink CW Generator: AT+SMCWTXFREQ
Uplink Continuous Wave Transmitter: AT+SMCWTX
Wake Input Test: AT+SMWAKE
Mobile Equipment Control and Status Commands
Automatic Time Zone Update: AT+CTZU
Extended Error Report: AT+CEER
Extended Signal Quality: AT+CESQ
Indicator Control: AT+CIND
Mobile Termination Error Result Code: +CME ERROR
Mobile Termination Event Reporting: AT+CMER
Modem statistics: AT+SQNRXTXSTATS
Phone Activity Status: AT+CPAS
Report Mobile Termination Error: AT+CMEE
Retrieve Current GUTI: AT+SQNGUTI
Set Phone Functionality: AT+CFUN
Signal Quality: AT+CSQ
Support of Cell Monitoring: AT+SQNMONI
Time Zone Reporting: AT+CTZR
Time synchronisation with NTP: AT+SQNNTP
Network Service Commands
4G LTE Band Selection: AT+SQNBANDSEL
Allow Partial Enabling/Disabling of CEREG URC: AT+SQNCEREGSELECT
EPS Network Registration Status: AT+CEREG
Forward Network Reject/Error Codes : AT$ARMEE, $ARME ERROR
Handover configuration: AT+SQNHOCFG
Highest priority EARFCN selection: AT+SQNEARFCNSEL
PLMN Selection: AT+COPS
Preferred PLMN List: AT+CPOL
Read Operator Names: AT+COPN
Read the Home PLMN: AT+SQNHPLMN
Scanning Loop Counter: AT+SQNSEARCHSTEP
Select Wireless Network: AT+WS46
Selection of Preferred PLMN List: AT+CPLS
Subscriber Number: AT+CNUM
Attach Backoff Reason: AT+SQNATBOFF
Check and Clean MRU: AT+SQNMRU
Packet Domain Related Commands
Define EPS Quality Of Service: AT+CGEQOS
Define PDP Context Authentication Parameters: AT+CGAUTH
Define PDP Context: AT+CGDCONT
Define Secondary PDP Context: AT+CGDSCONT
EPS Quality Of Service Read Dynamic Parameters: AT+CGEQOSRDP
Enter Data State: AT+CGDATA
Initial PDP Context Activation: AT+CIPCA
PDP Context Activate or Deactivate: AT+CGACT
PDP Context Modify: AT+CGCMOD
PDP Context Read Dynamic Parameters: AT+CGCONTRDP
PS Attach or Detach: AT+CGATT
Packet Domain Event Reporting: AT+CGEREP
Printing IP Address Format: AT+CGPIAF
Secondary PDP Context Read Dynamic Parameters: AT+CGSCONTRDP
Show PDP Address(es): AT+CGPADDR
Traffic Flow Template Read Dynamic Parameters: AT+CGTFTRDP
Traffic Flow Template: AT+CGTFT
UE Modes of Operation for EPS: AT+CEMODE
SIM Management Commands
Activate USAT Profile: AT+CUSATA
Change PIN with Application ID: AT+SCPWD
Change Password: AT+CPWD
Change STK APN Configuration: AT+SQNSTKAPNE
Close Logical Channel: AT+CCHC
Enter PIN2: AT+CPIN2
Enter PIN: AT+CPIN
Facility Lock: AT+CLCK
Generic SIM Access: AT+CSIM
Generic UICC Logical Channel Access: AT+CGLA
ICCID Read: AT+SQNCCID
Open Logical Channel: AT+CCHO
Profile Download upon Start-Up: AT+CUSATD
Read USAT Profile: AT+CUSATR
Remaining PIN Retries: AT+CPINR
Restricted SIM Access: AT+CRSM
Restricted UICC Logical Channel Access: AT+CRLA
SIM State: AT+SQNSIMST
Send USAT Envelope Command: AT+CUSATE
Send USAT Terminal Response: AT+CUSATT
Set Card Slot: AT+CSUS
USIM Data Download Status: AT+SQNSIMDD
Write USAT Profile: AT+CUSATW
Serial Port Control Commands
Data Set Ready (DSR) Control: AT&S
Data Terminal Ready Behaviour: AT&D
Flow Control: AT\Q
Multiplexing Mode: AT+CMUX
Received Line Signal Detector Behaviour: AT&C
UART0 Break Line Setting: AT+SQNIBRCFG
Short Message Service (SMS) Commands
Delete Long SMS: AT+SQNSMSDELETE
Delete Message(s): AT+CMGD
Get List of Indexes of Received SMS: AT+SQNSMSLIST
List Messages: AT+CMGL
Message Format: AT+CMGF
Message Service Failure Result Code: +CMS ERROR
More Messages to Send: AT+CMMS
New Message Acknowledgement to ME/TA: AT+CNMA
New Message Indications to TE: AT+CNMI
New SMS Reception URC: +CMTI
Preferred Message Storage: AT+CPMS
Read Long SMS: AT+SQNSMSREAD
Read Message: AT+CMGR
Restore Settings: AT+CRES
Save Settings: AT+CSAS
Select Message Service: AT+CSMS
Select Service for MO SMS Messages: AT+CGSMS
Send Command: AT+CMGC
Send Long SMS: AT+SQNSMSSEND
Send Message from Storage: AT+CMSS
Send Message: AT+CMGS
Send Multi-line SMS: AT+SQNSMSMLSEND
Service Centre Address: AT+CSCA
Set Text Mode Parameters: AT+CSMP
Show Text Mode Parameters: AT+CSDH
Stored SMS Statistics: AT+SQNSMSCOUNT
Write Message to Memory: AT+CMGW
Specific AT Commands
Query Boot Mode: AT+SMOD
Report Boot Mode: AT+BMOD
Select Next Boot Mode: AT+SMSWBOOT
System Features Commands
Device Reset to Factory State: AT+SQNSFACTORYRESET
Device Shutdown: AT+SQNSSHDN
Early PA Activation: AT+SQNPAONDELAY
Fault report configuration: AT+SQNSFAULTREPORT
Hard Reset: AT^RESET
LwM2M Server Registration Status Inquiry: AT+SQNDMST
List All Available AT Commands: AT+CLAC
Lock Device Access: AT+SQNLOCK
PXL Configuration: AT+SQNPXLCFG
Reset Stored TCXO Offset: AT+SQNTCXO
Shutdown/Start-up URC: +SHUTDOWN, +SYSSTART, +SYSFFH
Wake Lock Management: AT+SQNWL
Ask Device for Crash Summary Information: AT+SQNNECROLOG
Delete a Crash Dump: AT+SQNRMCDUMP
Download a Crash Dump: AT+SQNGETCDUMP
Unlock Flash: AT+SQNFLASHLOCK