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EHS6T: ERROR: Verbose 'Unknown' response to Connection and Service Profile related AT Commands | Telit Cinterion IoT Developer Community

August 12, 2018 - 4:37am, 1759 views


So I am currently using AT Commands to set up Connection and Service Profiles. Suddenly, AT Commands to configure and query connection and internet service profiles (AT^SIC*) and (AT^SIS*), are all resulting in the same URC - "ERROR". Configuring to AT+CMEE=2 reveals the same verbose reponse "Unknown".

I am unable to diagnose further than what I have tried; which is to check my SIM card is properly inserted, running AT+CREG, checking the antenna is properly attached to my EHS6T unit prior to power on, and also to attempt to reset to factory values (ATZ and also AT&F).

AT^SCFG reveals:


^SCFG: "Audio/Loop","0"

^SCFG: "Call/Ecall/AckTimeout","5000"

^SCFG: "Call/Ecall/Callback","0"

^SCFG: "Call/Ecall/CallbackTimeout","43200000"

^SCFG: "Call/Ecall/Msd","0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"

^SCFG: "Call/Ecall/Pullmode","0"

^SCFG: "Call/Ecall/SessionTimeout","20000"

^SCFG: "Call/Ecall/StartTimeout","5000"

^SCFG: "Call/ECC","0"

^SCFG: "Call/Speech/Codec","0"

^SCFG: "Gpio/mode/ASC1","std"

^SCFG: "Gpio/mode/DAI","gpio"

^SCFG: "Gpio/mode/DCD0","std"

^SCFG: "Gpio/mode/DSR0","std"

^SCFG: "Gpio/mode/DTR0","std"

^SCFG: "Gpio/mode/FSR","gpio"

^SCFG: "Gpio/mode/HSIC","rsv"

^SCFG: "Gpio/mode/PULSE","gpio"

^SCFG: "Gpio/mode/PWM","gpio"

^SCFG: "Gpio/mode/RING0","gpio"

^SCFG: "Gpio/mode/SPI","rsv"

^SCFG: "Gpio/mode/SYNC","std"

^SCFG: "GPRS/AutoAttach","enabled"

^SCFG: "Ident/Manufacturer","Cinterion"

^SCFG: "Ident/Product","EHS6"

^SCFG: "MEopMode/Dormancy","0","0"

^SCFG: "MEopMode/SoR","off"

^SCFG: "MEShutdown/Fso","0"

^SCFG: "MEShutdown/sVsup/threshold","0","0"

^SCFG: "Radio/Band","511"

^SCFG: "Radio/OutputPowerReduction","4"

^SCFG: "Serial/Interface/Allocation","1","1"

^SCFG: "Serial/USB/DDD","0","0","0409","1E2D","0058","Cinterion Wireless Modules","EHx",""

^SCFG: "Tcp/IRT","3"

^SCFG: "Tcp/MR","10"

^SCFG: "Tcp/OT","6000"

^SCFG: "Tcp/WithURCs","on"

^SCFG: "Trace/Syslog/OTAP","0"

^SCFG: "Userware/Autostart","0"

^SCFG: "Userware/Autostart/Delay","500"

^SCFG: "Userware/DebugInterface","","","0"

^SCFG: "Userware/DebugMode","on"

^SCFG: "Userware/Passwd",

^SCFG: "Userware/Stdout","usb1",,,,"off"

^SCFG: "Userware/Watchdog","0"

^SCFG: "MEopMode/ExpectDTR","current"

^SCFG: "MEopMode/ExpectDTR","powerup"


Could you possibly advise what may be the cause of this sudden failure to set up both Connection and Service Profiles? Do I need to change anything in the unit's config settings?