Status Control Commands TRM250

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Status Control Commands

AT+CPAS Mobile Equipment Activity Status


The Execution Command queries the module's activity status.

AT+QCFG Extended Configuration Settings


The command is used to query and configure various settings of UE.

AT+QCFG="nwscanseq" Configure RAT Searching Sequence


The command specifies the searching sequence of RATs. If <effect> is omitted, the configuration will take effect immediately.

AT+QCFG="nwscanmode" Configure RAT(s) to be Searched


The command specifies the RAT(s) allowed to be searched. If <effect> is omitted, the configuration willtake effect immediately

AT+QCFG="iotopmode" Configure Network Category to be Searched under LTE RAT


The command specifies the network category to be searched under LTE RAT. If <effect> is omitted, the configuration will take effect immediately.

AT+QCFG="roamservice" Roam Service Configuration


The command is used to enable or disable the roam service. If <effect> is omitted, the configuration will take effect immediately.

AT+QCFG="band" Band Configuration


The command specifies the preferred frequency bands to be searched of UE. If <effect> is omitted, the configuration will take effect immediately.

AT+QCFG="celevel" Get LTE Cat NB1 Coverage Enhancement Level


AT+QCFG="servicedomain" Service Domain Configuration


The command specifies the registered service domain. If <effect> is omitted, the configuration will take effect immediately.

AT+QCFG="nb1/bandprior" Configure Band Scan Priority under LTE Cat NB1


The command specifies the band to be scanned with priority under LTE Cat NB1 RAT. This configuration is valid only after the module is restarted

AT+QCFG="psm/urc" Enable/Disable PSM Entering Indication


The command is used to enable or disable the output of URC +QPSMTIMER: <tau_timer>,<T3324_timer> which is used to indicate the TAU duration and Active time duration for the module’s PSM.

When PSM function is enabled and RRC connection release is received, the active timer (T3324) will be started, and the indication URC will be reported.

AT+QCFG="sgsn" UE SGSN Release Version Configuration


The command specifies the UE SGSN release version. This configuration is valid only after the module is restarted.

AT+QCFG="msc" UE MSC Release Version Configuration


The command specifies the UE MSC release version. This configuration is valid only after the module is restarted.

AT+QCFG="PDP/duplicatechk" Establish Multi PDNs with the Same APN


The command allows/refuses establishing multi PDNs with the same APN profile. The configuration will take effect immediately.

AT+QCFG="ledmode" Configure NETLIGHT Output Mode


This command is used to configure the output mode of NETLIGHT pin.

AT+QCFG="ims" IMS Function Control


The command is used to enable or disable IMS function. It also enables the NV about IMS to be set by the configuration of the MBN file when <value> is set to be 0.

AT+QCFG="urc/ri/ring" RI Behavior When RING URC is Presented


AT+QCFG="urc/ri/ring", AT+QCFG="urc/ri/smsincoming" and AT+QCFG="urc/ri/other"control the RI (ring indicator) behavior when a URC is reported. These configurations will be stored into NV automatically. The ring indicator is active low. AT+QCFG="urc/ri/ring" specifies the RI behavior when URC RING is presented to indicate an incoming call.

The sum of parameter <activeduration> and <inactiveduration> determines the interval time of “RING” indications when a call is coming.

AT+QCFG="urc/ri/smsincoming" RI Behavior When Incoming SMSURCs are Presented


The command specifies the RI (ring indicator) behavior when related incoming message URCs are presented. Related incoming message URCs list: +CMTI,+CMT,+CDS and +CBM.

AT+QCFG="urc/ri/other" RI Behavior When Other URCsare Presented


The command specifies the RI (ring indicator)behavior when other URCs are presented.

AT+QCFG="risignaltype" RI Signal Output Carrier


The command specifies the RI (ring indicator) signal output carrier.

AT+QCFG="urc/delay" Delay URC Indication


The command can delay the output of URC indication until ring indicator pulse ends.

AT+QCFG="cmux/urcport" Configure URC Output Port for CMUX


The command can select the URC output port for CMUX.

AT+QCFG="apready" Configure AP_READY Pin


The command is used to configure the AP_READY pin behavior.

AT+QCFG="psm/enter" Trigger Module into PSM Immediately


The command is used to trigger the module enter into PSM mode immediately after the RRC released. When this function is enabled and RRC connection release is received, the module will skip active timer (T3324) and enter into PSM mode immediately.

AT+QCFG="apready" AT+QCFG="rrcabort" Abort RRC Connection


The command is used to abort RRC connection.

AT+QCFG="apready" AT+QCFG="nccconf" Configure Features of NB-IoT


The command is used to configure features of NB-IoT.

AT+QINDCFG URC Indication Configuration


The command is used to control URC indication.