nrf9160

Mobile termination control and status commands

Mobile termination control and status commands are used for mobile-terminated power and indicator handling. Commands are listed for accessing Subscriber Identity Module (SIM)/Universal Integrated Circuit Card (UICC) database records.

Functional mode +CFUN
The +CFUN command sets and reads the modem functional mode.v1.0.xv1.1.xv1.2.xv1.3.x
List all available AT commands +CLAC
The +CLAC command returns a list of all available AT commands.v1.0.xv1.1.xv1.2.xv1.3.xpti_v1.1.x≥1
Extended signal quality +CESQ
The +CESQ command returns received signal quality parameters. This command issues a valid response only when the modem is activated.v1.0.xv1.1.xv1.2.xv1.3.x
Signal quality notification %CESQ
The proprietary %CESQ command subscribes notifications of changes in signal quality. v1.0.x v1.1.x v1.2.x v1.3.x
Signal quality +CSQ
The +CSQ command reads 2G and 3G signal quality.v1.0.xv1.1.xv1.2.xv1.3.x
SNR signal quality notification %XSNRSQ
The proprietary %XSNRSQ command subscribes notifications of changes in SNR signal quality. v1.0.x v1.1.x v1.2.x v1.3.x
Device activity status +CPAS
The +CPAS command returns the device activity status.v1.0.xv1.1.xv1.2.xv1.3.x
Indicator control +CIND
The +CIND command sets indicator states.v1.0.xv1.1.xv1.2.xv1.3.x
IP address format +CGPIAF
The +CGPIAF command returns information about IPv6 address format.v1.0.xv1.1.xv1.2.xv1.3.x
Current band %XCBAND
The proprietary %XCBAND command returns the current E-UTRA band. v1.0.x v1.1.x v1.2.x v1.3.x
Neighboring cells %NBRGRSRP
The proprietary %NBRGRSRP command reads measured RSRP values of neighboring cells. The command issues a valid response only when the modem is activated. v1.0.x v1.1.x v1.2.x v1.3.x
Mode of operation (CS/PS) +CEMODE
The +CEMODE command sets the device mode of operation.v1.0.xv1.1.xv1.2.xv1.3.x
Band lock %XBANDLOCK
The proprietary %XBANDLOCK command sets locked bands. v1.0.x v1.1.x v1.2.x v1.3.x
Data profile %XDATAPRFL
The proprietary %XDATAPRFL command can be used to provide information on the application use case to modem so that it can optimize power consumption. v1.0.x v1.1.x v1.2.x v1.3.x
Connectivity statistics %XCONNSTAT
The proprietary %XCONNSTAT command starts and stops the collecting of connectivity statistics. v1.0.x v1.1.x v1.2.x v1.3.x
Battery voltage %XVBAT
The proprietary %XVBAT command reads battery voltage. v1.0.x v1.1.x v1.2.x v1.3.x pti_v1.1.x≥1
Battery voltage low level notification %XVBATLVL
The proprietary %XVBATLVL command subscribes to unsolicited battery voltage low level notifications. v1.1.x v1.2.x v1.3.x
Battery voltage low level %XVBATLOWLVL
The proprietary %XVBATLOWLVL command sets the battery voltage low level for a modem. If notifications of battery voltage low level have been subscribed to, the modem sends clients a notification when the measured battery voltage is below the defined level. The modem reads sensors periodically in connected mode. The default period is 60 seconds. If the temperature or voltage gets close to the set threshold, a shorter period is used. v1.1.x v1.2.x v1.3.x
External power off warnings %XPOFWARN
The proprietary %XPOFWARN command controls the power off warnings from the modem. The command is supported by nRF9160 SIxA B1A. v1.1.x≥3 v1.2.x≥1 v1.3.x
Customer production done %XPRODDONE
The proprietary %XPRODDONE command is sent after customer production is complete. v1.0.x v1.1.x v1.2.x v1.3.x
Internal temperature notification %XTEMP
The proprietary %XTEMP command subscribes unsolicited internal temperature notifications. The modem reads sensors periodically in connected mode. The default period is 60 seconds. If the temperature or voltage gets close to the critical temperature, a shorter period is used. v1.0.x v1.1.x v1.2.x v1.3.x
High level for internal temperature %XTEMPHIGHLVL
The proprietary %XTEMPHIGHLVL command sets the high level to internal temperature in the modem. v1.0.x v1.1.x v1.2.x v1.3.x
Clock +CCLK
The +CCLK command sets the clock of the device.v1.0.xv1.1.xv1.2.xv1.3.x
Proprietary clock %CCLK
The proprietary %CCLK command sets the real-time clock of the device. v1.1.x v1.2.x v1.3.x
Modem trace activation %XMODEMTRACE
The proprietary %XMODEMTRACE command activates modem traces. The trace data is in binary format and can help the Nordic customer support to analyze and resolve issues. v1.0.x v1.1.x v1.2.x v1.3.x pti_v1.1.x≥1
Fallback to SMS only %XSMSFALLBACK
The proprietary %XSMSFALLBACK command sets the SMS only fallback functionality. With SMS only fallback, UE immediately triggers a TAU request for SMS only when CS service registration fails with permanent cause. This ensures that SMS services are available as soon as possible after registration. SMS only and SMS only fallback are available only in NB-IoT. v1.0.x v1.1.x v1.2.x v1.3.x
System mode %XSYSTEMMODE
The proprietary %XSYSTEMMODE command sets the modem system mode. v1.0.x v1.1.x v1.2.x v1.3.x pti_v1.1.x≥1
PTW setting %XPTW
The proprietary %XPTW command sets the Paging Time Window (PTW). v1.0.x v1.1.x v1.2.x v1.3.x
Extra maximum TX power reduction %XEMPR
The proprietary %XEMPR command allows to configure an extra reduction of 0.5 or 1 dB to the maximum transmission power on all or selected supported 3GPP bands separately in the NB-IoT and LTE-M modes. v1.2.x v1.3.x pti_v1.1.x≥1
Write content to file %XFILEWRITE
The proprietary %XFILEWRITE command writes given content to a file. v1.2.x v1.3.x pti_v1.1.x≥1
Coverage enhancement mode notification +CEINFO
The +CEINFO command subscribes Coverage Enhancement (CE) notifications.v1.2.xv1.3.x
Factory reset %XFACTORYRESET
The proprietary %XFACTORYRESET command resets the modem to factory settings. This operation is allowed only when the modem is not activated.v1.3.x
Modem sleep notification %XMODEMSLEEP
The proprietary %XMODEMSLEEP command subscribes modem sleep notifications. Based on the %XMODEMSLEEP indications, the application can optimize its power efficiency by synchronizing its operations with the sleep and wake-up events of the modem and the radio activity and inactivity. v1.3.x
Periodic TAU notification %XT3412
The proprietary %XT3412 command subscribes periodic TAU notifications. Based on XT3412 indications, the application can optimize its power efficiency by synchronizing its data transmissions with periodic TAU procedures.v1.3.x
Country-specific search optimization %XCOUNTRYDATA
The proprietary %XCOUNTRYDATA command can be used to configure country-specific search parameters. The list contains access technology, band, and EARFCN to be used. The maximum number of countries is 70. v1.3.x
Modem domain event notification %MDMEV
The proprietary %MDMEV command subscribes modem domain event notifications.v1.3.x
Neighboring cell measurement and notification %NCELLMEAS
The proprietary %NCELLMEAS command starts cell search and measurements and reports the channel parameters with a result notification when the measurements are finished. The results can be used, for example, in cellular-based positioning services.v1.3.x
Stop neighboring cell measurement %NCELLMEASSTOP
The proprietary %NCELLMEASSTOP command stops neighboring cell measurement.v1.3.x
Evaluating connection parameters %CONEVAL
The proprietary %CONEVAL command requests an evaluation of the LTE radio signal state and an estimation of the energy efficiency in a cell that the modem would use for data transmission. The information can be used to determine the energy efficiency of data transmission before actual data transmission is started. The %CONEVAL command is the most useful for a static or slow-moving device.v1.3.x

Parent topic: nRF9160 AT Commands

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