Parameter

<n>

0     Power off urgently (Will not send out NORMAL POWER DOWN)

1     Normal power off   (Will send out NORMAL POWER DOWN)

+CADC: (list of supported <status>s),(list of supported <value>s)

OK

Parameters

<status>      

1     Success

0     Fail

<value>     Integer 0,100-1700

+CADC: <status>,<value>

OK

Parameters

See Test Command

+CFGRI: (0-2)

OK

Parameters

See Write Command

+CFGRI: <status>

OK

Parameters

See Write Command

OK

ERROR

Parameters

<status>      

0     Off

1     On(TCPIP, FTP and URC control RI pin)

2     On(only TCPIP control RI pin)

Note

RI pin can not controll by “AT+CFGRI” command when module has call service or receiving SMS.

+CLTS: “yy/MM/dd,hh:mm:ss+/-zz”

OK

+CLTS: <mode>

OK

OK

or

ERROR

Parameters

<mode>

0     Disable

1     Enable

Unsolicited Result Code

When “get local timestamp” function is enabled, the following URC may be reported if network

sends the message to the MS to provide the MS with subscriber specific information.

1.   Refresh network name by network:

*PSNWID: “<mcc>“, “<mnc>“, “<full network name>“,<full network name CI>,“<short network name>“

,<short network name CI>

2.   Refresh time and time zone by network:

This is UTC time, the time queried by AT+CCLK command is local time.

*PSUTTZ: <year>,<month>,<day>,<hour>,<min>,<sec>,“<time zone>“,<dst>

3.   Refresh network time zone by network:

+CTZV: “<time zone>“

4. Refresh Network Daylight Saving Time by network:

DST: <dst>

Parameters

<mcc>     String type; mobile country code

<mnc>     String type; mobile network code

<full network name>     String type; name of the network in full length.

<full network name CI>     Integer type; indicates whether to add CI.

0     The MS will not add the initial letters of the Country’s Name to the text string.

1     The MS will add the initial letters of the Country’s Name and a separator (e.g. a space) to

the text string.

<short network name>     String type; abbreviated name of the network

<short network name CI>     Integer type; indicates whether to add CI.

0     The MS will not add the initial letters of the Country’s Name to the text string.

1     The MS will add the initial letters of the Country’s Name and a separator (e.g. a space) to

the text string.

<year>     4 digits of year (from network)

<month>     Month (from network)

<day>     Day (from network)

<hour>     Hour (from network)

<min>     Minute (from network)

<sec>     Second (from network)

<time zone>     String type; network time zone.

If the network time zone has been adjusted for Daylight Saving Time, the network shall indicate

this by including the <dst> (Network Daylight Saving Time)

<dst>     Network Daylight Saving Time; the content of this indicates the value that used to

adjust the network time zone

0     No adjustment for Daylight Saving Time

1     +1 hour adjustment for Daylight Saving

2     +2 hours adjustment for Daylight Saving Time others Reserved

Note

Support for this Command will be network dependent.

Set AT+CLTS=1, it means user can receive network time updating and use AT+CCLK to show current time.

*PSUTTZ may report twice.

+CBAND: (list of supported <op_band>s)

OK

Parameter

See Write Command

+CBAND: <op_band>

OK

Parameter

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameter

<op_band>       

A string parameter which indicate the operation band.

And the following strings should be included in quotation marks.

EGSM_MODE

DCS_MODE

ALL_MODE

Note

Radio settings are stored in non-volatile memory.

Only for GSM

+CNSMOD: (list of supported <n>s)

OK

Parameter

See Write Command

+CNSMOD: <n>,<stat>

OK

Parameter

See Write Command

OK

ERROR:

Parameter

<n>

0     Disable auto report the network system mode information

1     Auto report the network system mode information, command:

+CNSMOD: <stat>

<stat>

0     no service

1     GSM

3     EGPRS

7     LTE M1

9     LTE NB

+CSCLK: (list of supported <n>s)

OK

Parameter

See Write Command

+CSCLK: <n>

OK

Parameter

See Write Command

OK

or

ERROR

Parameter

<n>        

0     Disable slow clock, module will not enter sleep mode.

1     Enable slow clock, it is controlled by DTR. When DTR is high,

module can enter sleep mode.

When DTR changes to low level, module can quit sleep mode.

Ccid data [ex. 898600810906F8048812]

OK

Device Name: Current flash device type

Ram Size: Current RAM size

OK

TA returns product information text

Example:

SIMCOM_Ltd

SIMCOM_SIM7000

Revision: 1351B01SIM7000

OK

+SGPIO: (0-1),(0-4),(0-1),(0-1)

OK

Parameters

See Write Command

OK

or

ERROR

Parameters

<operation>

0     Set the GPIO function including the GPIO output.

1     Read the GPIO level. Please note that only when the gpio is set as input, user can use

parameter 1 to read the GPIO level, otherwise the module will return “ERROR”.

<GPIO> The GPIO you want to be set.

(It has relations with the hardware, please refer to the hardware manual)

<function> Only when <operation> is set to 0, this option takes effect.

0     Set the GPIO to input.

1     Set the GPIO to output

<level>   

0     Set the GPIO low level

1     Set the GPIO high level

+SLEDS: (1-3),(0,40-65535),(0,40-65535)

OK

Parameters

See Write Command

+SLEDS: <mode>,<timer_on>,<timer_off>

OK

Parameters

See Write Command

OK

ERROR

Parameters

<mode>

1     Set the timer period of net light while SIM7000 series does not register to the network

2     Set the timer period net light while SIM7000 series has already registered to the network

3     Set the timer period net light while SIM7000 series is in the state of PPP communication

<timer_on>

Timer period of “LED ON” in decimal format which range is 0 or 40-65535(ms)

<timer_off>

Timer period of “LED OFF” in decimal format which range is 0 or 40-65535(ms)

Note

The default value is :

<mode>,<timer_on>,<timer_off>

1,64,800

2,64,3000

3,64,300

+CNETLIGHT: (0,1)

OK

Parameters

See Write Command

+CNETLIGHT: <mode>

OK

Parameters

See Write Command

OK

ERROR

Parameters

<mode>

0     Close the net light

1     Open the net light to shining

+CSGS: (0-2)

OK

Parameters

See Write Command

+CSGS: <mode>

OK

Parameters

See Write Command

OK

ERROR

Parameters

<mode>

0     Disable

1     Enable, the netlight will be forced to enter into 64ms on/300ms off blinking state in GPRS

data transmission service. Otherwise, the netlight state is not restricted.

2     Enable, the netlight will blink according to AT+SLEDS in GPRS data transmission

service.

+CGPIO: (0-1),(list of supported <pin>s),(0-1),(0-1)

OK

Parameters

See Write Command

OK

or

ERROR

Parameters

<operation>

0     Set the GPIO function including the GPIO output .

1     Read the GPIO level. Please note that only when the gpio is set as input, user can use

parameter 1 to read the GPIO level, otherwise the module will return “ERROR”.

<pin>     The PIN index you want to be set.

(It has relations with the hardware, please refer to the hardware manual)

<function>     Only when <operation> is set to 0, this option takes effect.

0     Set the GPIO to input.

1     Set the GPIO to output

<level>

0     Set the GPIO low level

1     Set the GPIO high level

+CBATCHK: (0,1)

OK

+CBATCHK: <mode>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>   

0     Close the function of VBAT checking

1     Open the function of VBAT checking

+CNMP: (list of supported <mode>s)

OK

+CNMP: <mode>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>   

2     Automatic

13     GSM only

38     LTE only

51     GSM and LTE only

Note

Default value of parameter <mode> is different among SIM7000 series project.

+CMNB: (list of supported<mode>s)

OK

+CMNB: <mode>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>   

1     CAT-M

2     NB-Iot

3     CAT-M and NB-IoT

Note

Default value of parameter <mode> is different among SIM7000 series project.

+CPSMS: (list of supported <mode>s),(list of supported

<Requested_Periodic-RAU>s),(list of supported

<Requested_GPRS-READY-timer>s),(list of supported

<Requested_Periodic-TAU>s),(list of supported

<Requested_Active-Time>s)

OK

+CPSMS:    <mode>,[<Requested_Periodic-RAU>],[<Requested_GPRS- READY-timer>],

[<Requested_Periodic-TAU>],[<Requested_Active-Time>]

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>

0     Disable the use of PSM

1     Enable the use of PSM

<Requested_Periodic-RAU>     Not supported

<Requested_GPRS-READY-timer>     Not supported

<Requested_Periodic-TAU>

String type; one byte in an 8 bit format.

Requested extended periodic TAU value (T3412) to be allocated to the UE in E-UTRAN.

The requested extended periodic TAU value is coded as one byte (octet 3) of the GPRS Timer 3

information element coded as bit format (e.g. “01000111” equals 70 hours).

For the coding and the value range, see the GPRS Timer 3 IE in 3GPP TS 24.008 [8] Table

10.5.163a/3GPP TS 24.008. See also 3GPP TS 23.682 [149] and 3GPP TS 23.401 [82].

The default value, if available, is manufacturer specific.

<Requested_Active-Time>

String type; one byte in an 8 bit format.

Requested Active Time value (T3324) to be allocated to the UE.

The requested Active Time value is coded as one byte (octet 3) of the GPRS Timer 2 information

element coded as bit format (e.g. “00100100” equals 4 minutes).

For the coding and the value range, see the GPRS Timer 2 IE in 3GPP TS 24.008 [8] Table

10.5.163/3GPP TS 24.008.

See also 3GPP TS 23.682 [149], 3GPP TS 23.060 [47] and 3GPP TS 23.401 [82].

The default value, if available, is manufacturer specific.

+CEDRXS: (list of supported<n>s),<AcT-type>,<Requested_eDRX_value>

OK

+CEDRXS: <AcT-type>,<Requested_eDRX_value>

OK

Parameters

See Write Command

W) AT+CEDRXS=<n>,

<AcT-type>,

<Requested_e

DRX_value>

OK

If failed:

+CME ERROR: <err>

Parameters

<n>

0     Disable the use of eDRX

1     Enable the use of eDRX

2     Enable the use of eDRX and auto report

3     Disable the use of eDRX(Reserved)

<AcT-type>

4     CAT-M

5     NB-IoT

<Requested_eDRX_value>

Requested eDRX value.

4 bit format.

“0000”-“1111”

Note

The Requested_eDRX_value is the value of cycle length, separately means

5.12,10.24,20.48,40.96,61.44,81.92,102.40,122.88,143.36,163.84,327.68,655.36,1310.72,2621.44,5242.88,10485.76.

(seconds)

If camping on a gsm cell:

+CPSI: <System Mode>,<Operation Mode>,<MCC>–<MNC>,<LAC>,<Cell ID>,<Absolute RF Ch

Num>,<RxLev>,<Track LO Adjust>,<C1-C 2>

OK

If camping on a CAT-M or NB-IOT cell:

+CPSI: <System Mode>,<Operation Mode>,<MCC>–<MNC>,<TAC>,<SCellID>,<PCellID>,

<Frequency Band>,<earfcn>,<dlbw>,<ulbw>,<RSRQ>,<RSRP>,<RSSI>,<RSSNR>

OK

If no service:

+CPSI: NO SERVICE,Online

OK

If failed:

+CME ERROR: <err>

Parameters

<System Mode>     System mode.

“NO SERVICE”

“GSM”

“LTE CAT-M1”

“LTE NB-IOT”

<Operation Mode>     UE operation mode.

“Online”,

“Offline”,

“Factory Test Mode”,

“Reset”,

“Low Power Mode”.

<MCC>     Mobile Country Code (first part of the PLMN code)

<MNC>     Mobile Network Code (second part of the PLMN code)

<LAC>     Location Area Code (hexadecimal digits)

<Cell ID>     Service-cell Identify

<Absolute RF Ch Num>     AFRCN for service-cell.

<Track LO Adjust>     Track LO Adjust

<C1>     Coefficient for base station selection

<C2>     Coefficient for Cell re-selection

<TAC>     Tracing Area Code

<SCellID>     Serving Cell ID

<PCellID>     Physical Cell ID

<Frequency Band>     Frequency Band of active set

<earfcn>     E-UTRA absolute radio frequency channel number for searching CAT-M or

NB-IOT cells

<dlbw>     Transmission bandwidth configuration of the serving cell on the downlink

<ulbw>     Transmission bandwidth configuration of the serving cell on the uplink

<RSRP>     Current reference signal received power.Available for CAT-M or NB-IOT.

<RSRQ>     Current reference signal receive quality as measured by L1.

<RSSI>     Current Received signal strength indicator

<RSSNR>     Average reference signal signal-to-noise ratio of the serving cell The value of SINR

can be calculated according to <RSSNR>,the formula is as below:

SINR = 2 * <RSSNR> – 20

The range of SINR is from -20 to 30

+CGNAPN: (list of supported <valid>s),<length>

OK

+CGNAPN: <valid>,<Network_APN>

OK

If failed:

+CME ERROR: <err>

Parameters

<valid>

0     The network did not sent APN parameter to UE.In the case,<Network_APN> is NULL.

1     The network sent APN parameter to UE.

<length>

Max the length of <network_APN>.

<Network_APN>

String type.

The network sends APN parameter to UE when UE registers CAT-M or NB-IOT network successfully.

In GSM,<Network_APN> always is NULL.

Note

In CAT-M or NB-IOT, after UE sending attach request message, If core network responds attach accept

message that includes APN parameter,<Netwok_APN> is valid.

+CSDP: (list of supported <domain>s)

OK

+CSDP: <domain>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<domain>

0     CS(Circuit Switched Domain) ONLY

1     PS(Packet Switched Domain) ONLY

2     CS(Circuit Switched Domain) + PS(Packet Switched Domain)

+MCELLLOCK: (0,1),(0-65535),(0-503)

OK

+MCELLLOCK: <mode>[,<earfcn>,<pci>]

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameter

<mode>          

0     Unlock

1     Lock

<earfcn>     A number in the range 0-65535 representing the EARFCN to search

<pci>     A number in the range 0-503 representing the Physical Cell ID to search

+NCELLLOCK: (0,1),(0-65535),(0-503)

OK

+NCELLLOCK: <mode>[,<earfcn>,<pci>]

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameter

<mode>          

0     Unlock

1     Lock

<earfcn>     A number in the range 0-65535 representing the EARFCN to search

<pci>     A number in the range 0-503 representing the Physical Cell ID to search

+NBSC: (list of supported <mode>s)

OK

+NBSC: <mode>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>

0     Disable the scrambling feature in NB-IOT network.

1     Enable the scrambling feature in NB-IOT network.

Note

Please configure UE in accordance with the base station, Otherwise UE can not register NB-IOT network.

+CAPNMODE: (list of supported <mode>s)

OK

+CAPNMODE: <mode>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>     mode of application configure APN.In CAT-M or NB-IOT network,if module has

registered to the network successfully,it will get an APN from base station delivering.

0     Automatic mode.Applications(AT+CSTT and AT+SAPBR) do not need to config APN,

it will use the APN from base station delivering.

1     Manual mode, Applications(AT+CSTT,AT+SAPBR) need to config APN,

these APNs can get from operators.

Note

If module are using in GPRS network, you must config <mode> to 1

+CRRCSTATE: (list of supported <n>s)

OK

+CRRCSTATE: <n>,<state>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<n>     Integer type

0     Disable unsolicited result code

1     Enable unsolicited result code “+CRRCSTATE: <state>”

<state>   Integer type,indicates RRC connection state

0     Idle

1     Connected 255 Other

Note

The command is only valid that module registering in CAT-M or NB-IOT network.

+CBANDCFG: (CAT-M,NB-IOT),(list of supported <band>s)

OK

+CBANDCFG: “CAT-M”,<band>[,<band>…]

<CR><LF>+CBANDCFG: “NB-IOT”,<band>[,<band>…]

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>     string type; network system mode.

“CAT-M”     LTE Cat.M1(eMTC)

“NB-IOT”     Narrow Band Internet of Things

<band>     Integer type;The value of <band> must is in the band list of getting from AT+CBANDCFG=?

Note

The command can take effect immediately, It does not need to reboot module.

+CNACT: <status>,<ip_addr>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>

0     Deactive

1     Active

2     Auto Active

<apn>

(Access Point Name) A string parameter (string should be included in quotation marks) which is

a logical name that is used to select the GGSN or the external packet data network.

If the value is null or omitted, then the subscription value will be requested.

The default value is NULL.

<status>

0     Deactived

1     Actived

2     In operation

Note

“+APP PDP: ACTIVE” will be reported if the app network actived, and “+APP PDP: DEACTIVE” will

be reported if the app network deactived.

Auto Active means the will active automatically if the activation failed.

+CNCFG: (list of supported

<ip_type>s),<len_APN>,<len_usename>,<len_password>,(list of supported <authentication>s)

OK

+CNCFG:

<ip_type>,<APN>,<usename>,<password>,<authentication>

OK

OK

If failed:

+CME ERROR: <err>

0     Deactive

1     Active

2     Auto Active

Packet Data Protocol type) A Integer type parameter which specifies the type of packet data protocol.

0     Dual PDN Stack

1     Internet Protocol Version 4

2     Internet Protocol Version 6

(Access Point Name) A string parameter (string should be included in quotation marks) which is a logical

name that is used to select the GGSN or the external packet data network.

If the value is null or omitted, then the subscription value will be requested.

The default value is NULL.

0     NONE

1     PAP

2     CHAP

3     PAP or CHAP

Integer type.

Maximum length of parameter <APN>.

Integer type.

Maximum length of parameter <usename>.

Integer type.

Maximum length of parameter <password>.

+CEDUMP: <mode>

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<fun>

0     The module will reset when the module is crashed(Default)

1     The module will go into download mode when the module is crashed

+CNBS: (1-5)

OK

+CNBS: <n>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

Band scan is performed in the following levels based on the SNR:

level 0     Used for good SNR levels(0 db and above); detects strong cells first and takes the

shortest time to acquire cells.UE scans each raster in 30 ms.

level 1     Used for medium SNR levels(-9 dB and above),UE scans each raster for 200 ms

level 2     Used for poor SNR levels(-12.6 dB and above),UE scans each raster for 500 ms.

<n>

1     UE tries SNR level 0 band scan

2     UE tries SNR level 0 and level 1 band scan

3     UE tries SNR level 0, level 1, and level 2 band scan

4     Reserved

5     UE tries SNR level 2 band scan only

Note

The command controls the band scan for different SNR levels.

This optimization is applicable only for NB-IOT and it reduces the band scan time and power

consumption.

+CNDS: (list of supported <domain>s)

OK

Parameters

See Write Command

+CNDS: <domain>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<domain>

1     PS(Packet Switched Domain) ONLY

2     CS(Circuit Switched Domain) + PS(Packet Switched Domain)

Note

The command of AT+CSDP is used to config service domain preference for GSM and CAT-M.

If you want to config service domain preference for NB-IOT, you can use AT+CNDS.

TA returns the list of supported modes.

+CENG: (list of supported <mode>s),(list of supported <Ncell>s)

OK

Parameters

See Write Command

Engineering Mode is designed to allow a field engineer to view and test the network

information received by a handset, when the handset is either in idle mode or dedicated mode

(that is: with a call active).

In each mode, the engineer is able to view network interaction for the “serving cell” (the cell

the handset is currently registered with) or for the neighboring cells.

TA returns the current engineering mode.

The network information including serving cell and neighboring cells are returned.

<cell> carry with them corresponding network interaction.

If camping on a gsm cell:

+CENG: <mode>,<Ncell>,<cell num>,<System Mode>

[+CENG: <cell>,”<bcch>,<rxl>,<bsic>,<cellid>,<mcc>,<mnc>,<lac>”

<CR><LF>+CENG:

<cell>,”<bcch>,<rxl>,<bsic>,<cellid>,<mcc>,<mnc>,<lac>”…]

OK

If camping on a CAT-M or NB-IOT cell:

+CENG: <mode>,<Ncell>,<cell num>,<System Mode>

[+CENG:

<cell>,”<earfcn>,<pci>,<rsrp>,<rssi>,<rsrq>,<sinr>,<tac>,<cellid>,<mcc>,<mnc>,<tx power>”

<CR><LF>+CENG:

<cell>,”<earfcn>,<pci>,<rsrp>,<rssi>,<rsrq>,<sinr>”…]

OK

Parameters

See Write Command

Switch on or off engineering mode.

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>       

0     Switch off engineering mode

1     Switch on engineering mode

<Ncell>        

1     Display neighbor cell ID

<cell num>     The number of cell, it includes serving cell and neighbor cells.

<System Mode>     System mode.

“NO SERVICE”

“GSM”

“LTE CAT-M1”

“LTE NB-IOT”

<cell>          

0     The serving cell

1-6     The index of the neighboring cell

<bcch>     ARFCN(Absolute radio frequency channel number) of BCCH carrier, in decimal format

<rxl>     Receive level, in decimal format

<mcc>     Mobile country code, in decimal format

<mnc>     Mobile network code, in decimal format

<bsic>     Base station identity code, in decimal format

<cellid>     Cell id, in hexadecimal format

<lac>     Location area code, in hexadecimal format

<earfcn>     E-UTRA absolute radio frequency channel number for searching CAT-M or NB-IOT

cells

<pci>     Physical Cell ID

<rsrp>        

Current reference signal received power.

Available for CAT-M or NB-IOT.

<rssi>     Current Received signal strength indicator

<rsrq>     Current reference signal receive quality as measured by L1.

<sinr>     Signal to Interference plus Noise Ratio, The range is from -20 to 30.

<tac>     Tracing Area Code, in decimal format

<tx power>

Tx power value in 1/10 dBm.

<tx power> is only meaningful when the device is in traffic.

When there is no traffic, the value is invalid.

The value of <tx power> is 255.

+CNACTCFG: (“IPV4″,”IPV6″,”IPV4V6”)

OK

Parameters

See Write Command

+CNACTCFG: <IPType>

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<IPType>

“IPV4”     IPv4 protocol

“IPV6”     IPv6 protocol

“IPV4V6”     IPv4 and IPv6 protocol

+CTLIIC: (0,1)

OK

Parameters

See Write Command

+CTLIIC: <mode>

OK

Parameters

See Write Command

OK

or

ERROR

Parameters

<mode>

0     Switch off the IIC

1     Switch on the IIC

OK

or

ERROR

Parameters

<addr>

Device address.

Input format must be hex, such as 0xFF.

<reg>

Register address.

Input format must be hex, such as 0xFF.

<len>

Read length.

Range: 1-4; unit: byte.

<data>

Data written.

Input format must be hex, such as 0xFF–0xFFFFFFFF

+CRIIC: <data>

OK

or

ERROR

Parameters

<addr>

Device address.

Input format must be hex, such as 0xFF.

<reg>

Register address.

Input format must be hex, such as 0xFF.

<len>

Read length.

Range:1-4; unit:byte.

<data>

Data read.

Input format must be hex, such as 0xFF.

TA returns the list of supported modes.

+CMCFG: (list of supported <mode>s),<length>

OK

Parameters

See Write Command

+CMCFG: <mode>,<config_num>

[+CMCFG: <index>,<config_name>,<config_version>,<state>…]

OK

Parameters

See Write Command

when <mode>=0,1,2 or 3 and command successful:

OK

when <mode>=4 and command successful:

+CMCFG: 4,<flag>,<config_name>

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>       

0     Manually select mobile operator configuration

1     Automatically select mobile operator configuration according to ICCID information in SIM card

2     Activate specified mobile operator configuration, <config_name> must be provided.

3     Deactivation specified mobile operator configuration, <config_name> must be provided.

<length>     Integer type, the maximum length of <config_name>

<config_num>     Integer type, the number of mobile network configuration

<index>     Integer type, the index of mobile network configuration

<config_name>  

String type, the name of mobile network configuration.

“Default”     Default network configuration

“ATT”     ATT network configuration, not support VOLTE

“Verizon”     Verizon network configuration,not support VOLTE

<config _version>     Hex type, the version of mobile network configuration

<state>     Integer type, the state of mobile network configuration

0     Inactive

1     Active

<flag>               

Integer type, it indicates whether module has activated a network configuration.

If network configuration has been activated,

The third parameter <config_name> is the name of activating network configuration.

0     Network configuration has been activated

1     Not any network configuration is activated

Note

After setting AT+CMCFG=1,module can select mobile operator configuration according to ICCID

information in SIM card automatically, If network configuration has changed, module will reboot

and make configuration effective

If module needs to select mobile operator configuration manually,

you should do as the following steps.

1) Setting manual mode AT+CMCFG=0

2) Activate specified configuration AT+CMCFG=2,<config_name>

3) Reboot the module

AT+CFUN=1,1

TA returns the list of supported modes.

+CSIMLOCK: (list of supported <facility>s),(list of supported <mode>s>,<pwlength>,<pclength>

OK

Parameters

See Write Command

Parameters

See Write Command

If <mode>≠2 and Command is successful

OK

If <mode>=2 and Command is successful

+CSIMLOCK: <status>,<pers_code_list>

OK

If error is related to ME functionality:

+CME ERROR: <err>If failed:

Parameters

<facility>     

String type, Phone security locks set by factory or customer.

which can be:

“PN”     Network Personalisation

<mode>        

0     unlock

1     lock

2     query status

<pwlength>     Integer type, maximum length of <password>,the maximum length is 16.

<pclength>     Integer type, maximum length of <pers_code_list>,the maximum length is 160.

<password>     String type, password is used to lock or unlock a <facility>.

<pers_code_list>  

String type, code list for device personalization.

The contents depend on the selected <facility>.

If <facility> is “PN”:

<pers_code_list> is in the format:

“MCC1-MNC1[;MCC2-MNC2[…]] “

It contains a list of pairs of MCC and MNC.

MCC and MNC is separated by a ‘-‘,every pair of MCC and MNC is separated by semicolon.

For example: “460-00;460-01“

<status>     Integer type, the status of lock

0     lock is inactive

1     lock is active

Note

Lock device

Customer can send AT command to lock the device that can only use some specific SIM card.

AT+CSIMLOCK=”PN”,1,”0123456789ABCDEF”,”460-00;460-01″

Unlock device

If the device is locking, Customer can send AT command to unlock the device.

AT+CSIMLOCK=”PN”,0,”ABCDEF12345678″

Query device status

customer may send AT command as follow to query status of the device

AT+CSIMLOCK=“PN“,2

TA returns the list of supported modes.

+CRATSRCH:    (list    of    supported    <rat_timer>s),(list    of    supported <srch_align>),

OK

Parameters

See Write Command

+CRATSRCH: <rat_timer>,<srch_align>

OK

Parameters

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>If failed:

Parameters

<rat_timer>

Integer type, <rat_timer> is timeout for better RAT(radio access technology) search.

The default value is 60, expressed in minutes.

For SIM7000 series modules, the priority of RAT is as follows:

CAT-M > NB-IOT > GSM

If UE has registered successfully GSM network, it will try to search CAT-M and NB-IOT network

after the timer expiring.

<srch_align>     

Integer type, <srch_align> specifies an interval before eDRX page when a scan should begin.

The default value is 20,expressed in minutes.

+SPWM: (list of supported<div>s),(list of supported<level>s)

OK

Parameters

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<div>     The range of <div> is 0-31, theoutput frequency equals to (192KHz)/(period+1).

<level>   

0-100     tone level, which can be converted to duty ratio.

Note

The equation of final frequency and <period> is this: frequency=192KHz/(period+1),

when div is 0 or 1, the period is 1.

When div is 2, the period is 1.5.

When div is 3, the period is 2.

When div is 4, the period is 2.5……..

The equation of <level> and duty factor is: duty factor=(level+1).

+CASRIP: <MODE>

OK

Parameters

See Write Command

OK

or

ERROR

Parameters

<mode>    

A numeric parameter which shows remote IP address and port.

0     Do not show the prompt

1     Show the prompt, the format is as follows:

+CEDRX: (0-3),(0-1),(0-15),(0-15)

OK

+CEDRX: <mode>,<enabled>,<ptw>,<cycle_length>

…

OK

Parameters

See Write Command

OK

If failed:

+CME ERROR: <err>

Parameters

<mode>      

0     GSM

1     LTE

2     NB-IoT

3     CAT-M

<enabled>  

0     Disable

1     Enable

<ptw>     Page time window

0-15

<cycle_length>     0-15

Note

The value 0-15 of ptw separately means 1280,2560,3840,5120,6400,

7680,8960,10240,11520,12800,14080,15360,16640,17920,19200, 20480.(ms)

The value 0-15 of cycle_length separately means 5.12,10.24,20.48,

40.96,61.44,81.92,102.40,122.88,143.36,163.84,327.68,655.36,1310. 72,2621.44,5242.88,10485.76.

(seconds)

There has no effect if <mode> is 0 or 1.

The edrx parameters can take effect after module restarting

+CPSMRDP: (0,1)

OK

+CPSMRDP:

<mode>,<Requested_active_Time>,<Requested_Periodic_TAU>,<Network_Active_Time>,

<Network_T3412_EXT_value>,<Network_T3412_value>

OK

Parameters

<mode>

Integer type.

Disable or enable the use of PSM in the UE.

0     Disable the use of PSM

1     Enable the use of PSM

<Requested_active_Time>

Integer type.

Requested active time value(T3324) to be configed by UE in E-UTRAN network.

Unit: second.

<Requested_Periodic_TAU>

Integer type.

Requested extended periodic TAU value (T3412_EXT) to be configed by UE in E-UTRAN network.

Unit: second.

<Network_Active_Time>

Integer type.

Network assign active timer value(T3324) in E-UTRAN network.

If <network_Active_Time> is 0,it show s that network does not support PSM feature.

Unit:second.

<Network_T3412_EXT_value>

Integer type.

Network assign extended periodic TAU value(T3412_EXT) in E-UTRAN network.

Unit:second.

<Network_T3412_value>

Integer type.

Network assign periodic TAU value(T3412) in   E-UTRAN network.

Unit:second.

Note

If <Network_T3412_EXT_value> is greater than 0,UE will start TAU procedure according to

<Network_T3412_EXT_value>.

TA returns the list of supported modes.

+CPSMCFG:    (list    of    supported    <threshold>s),(list    of    supported <psm_version>s)

OK

Parameters

See Write Command

+CPSMCFG: <threshold>,<psm_version>

OK

Parameters

See Write Command

W) AT+CPSMCFG=<threshold>[,<psm_version>

]

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<threshold>

Integer type.

Minimum threshold value(in second) to enter PSM.

The range from 60 to 86400.The default value is 60 seconds.

<psm_version>  

Integer type.

Bitmask to indicate PSM modes(1-Enable/0- Disable).

Each bit is configured independentyly.

The range from 0 to 15.

The default value is 15.

BIT 0     PSM without network coordination

BIT 1     Rel 12 PSM without context retention

BIT 2     Rel 12 PSM with context retention

BIT 3     PSM in between eDRX cycles

TA returns the list of supported modes.

+CPSMCFGEXT: (list of supported <psm_opt_mask>s),(list of supported

<max_oos_full_scans>s),(list of supported

<psm_duration_due_to_oos>s),(list of supported

<psm_randomization_window>s),(list of supported <max_oos_time>s), (list of supported

<early_wake_up_time>s)

OK

Parameters

See Write Command

+CPSMCFGEXT:

<psm_opt_mask>,<max_oos_full_scans>,<psm_duration_due_to_oos

>,<psm_randomization_window>,<max_oos_time>,<early_wake_up_time>

OK

Parameters

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<psm_opt_mask>    

Integer type.

The range is from 0 to 15.

The default value is 10.

1st bit of <psm_opt_mask> is used to enable/disable PSM ENTER request without sending

PSM_READY_REQ to NAS.

This is a quick PSM operation.

2nd bit of <psm_opt_mask> is used to enable/disable Out of Service(OoS) status indication

from Modem to AP.

3rd bit of <psm_opt_mask> is used to enable/disable limited service status indication from

Modem to AP.

4th bit of <psm_opt_mask> is used to enable/disable deep-sleep mode.

If PSM duration is less than the threshold value.

If enabled, it puts the device in deep-sleep mode, if PSM is not entered due to not

meeting threshold value.

<max_oos_full_scans>  

Integer type.

Maximum number of full scans to wait before modem declares SYS_PSM_STATUS_OOS to

clients.

The range is from 1 to 100.

The default value is 2.

<psm_duration_due_to_oos>

Integer type.

PSM duration used by PSM daemon upon OOS/Limited Service indication, due to service outage.

The range is from 120 to 4294967295.The default value is 120.

The unit is second.

<psm_randomization_window>

Integer type.

PSM wakeup randomization window to avoid network congestion due to all the PSM devices

waking up at the same time.

The Range is from 1 to 1000.

The default value is 5.

The unit is 5.

<max_oos_time>

Integer type.

Maximum time in seconds to wait before declaring SYS_PSM_STATUS_OOS to clients.

The range is from 1 to 65535.

The unit is second.

<early_wakeup_time>

Integer type.

Device wakes up early to account for boot-up and acquisition delay.

While programming PMIC,PSM daemon reduces PSM duration by this duration.

The range is from 1 to 1000.

The default value is 3.

The unit is second.

+CPSMSTATUS: (0-1)

OK

Parameters

See Write Command

+CPSMSTATUS: <enable>

OK

Parameters

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<enable>

0     Disable indication when modem wakes up from deep sleep

1     Enable indication when modem wakes up from deep sleep

Parameters

See Write Command

+CEDRXRDP:

<AcT-type>[,<Requested_eDRX_value>[,<NW-provided_eDRX_value>[,

<Paging_time_window>]]]

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<AcT-type>

Integer type, indicates the type of access technology.

This AT-command is used to specify the relationship between the type of access technology and

the requested eDRX value

0     Access technology is not using Edrx

4     E-UTRAN(CAT-M1)

5     E-UTRAN(NB-S1 mode)

<Requested_Edrx_value>

String type;half a byte in a 4-bit format.

The Edrx value refers to bit 4 to 1 of octet 3 of the Extended DRX parameters information

element (see sub-clause 10.5.5.32 of 3GPP TS 24.008).

For the coding and the value range, see Extended DRX parameters information element in 3GPP

TS 24.008 Table 10.5.5.32/3GPP TS 24.008.

<NW-provided_eDRX_value>

String type;half a byte in a 4-bit format.

The edrx value Refers to bit 4 to 1 of octet 3 of the Extended DRX parameters information

element (see sub-clause 10.5.5.32 of 3GPP TS 24.008).

For the coding and the value range, see the Extended DRX parameters information element in

3GPP TS 24.008 Table 10.5.5.32/3GPP TS 24.008.

<Paging_time_window>

String type;half a byte in a 4-bit format.

The paging time window refers to bit 8 to 5 octet 3of the Extended DRX.

Parameters information element (see sub-clause 10.5.5.32 of 3GPP TS 24.008).

For the coding and the value range, see the Extended DRX parameters information element in

3GPP TS 24.008 Table 10.5.5.32/3GPP TS 24.008.

+CRAI: (list of supported <rai>s),(list of supported <valid>s),

OK

Parameters

See Write Command

+CRAI: <rai>,<valid_time>

OK

Parameters

See Write Command

OK

If error is related to ME functionality:

+CME ERROR: <err>

Parameters

<rai>

Integer type.

Indicates the value of the release assistance indication, refer 3GPP TS 24.301[83] subclause

9.9.4.25.V

0     No information available

1     The MT expects that exchange of data will be completed with the transmission of the

ESM DATA TRANSPORT message.

2     The MT expects that exchange of data will be completed with the receipt of an

ESM DATA TRANSPORT message.

<valid_time>   

Integer type.

<valid_time> is valid time of release assistance indication.

0     The valid time is 1

1     unlimited time

Note

Before UE sends the last packet of data, AT+CRAI should be executed firstly.