General commands TRM250: Difference between revisions

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Main Page > TRM Modems > TRM250 > TRM250 Manual > TRM250 AT Commands > General commands TRM250

General Commands

ATI Display Product Identification Information

The command delivers a product information text.

AT+GMI Request Manufacturer Identification

The command returns a manufacturer identification text. See also AT+CGMI.

AT+GMM Request TA Model Identification

The command returns a product model identification text. It is identical with AT+CGMM.

AT+GMR Request TA Revision Identification of Software Release

The command delivers a product firmware version identification text. It is identical with AT+CGMR.

AT+CGMI Request Manufacturer Identification

The command returns a manufacturer identification text. See also AT+GMI.

AT+CGMM Request Model Identification

The command returns a product model identification text. It is identical with AT+GMM.

AT+CGMR Request TA Revision Identification of Software Release

The command delivers a product firmware version identification text. It is identical with AT+GMR.

AT+GSN Request International Mobile Equipment Identity (IMEI)

The command returns the International Mobile Equipment Identity (IMEI) number of ME. It is identical with AT+CGSN.

AT+CGSN Request Product Serial Number Identification

The command returns International Mobile Equipment Identity (IMEI) number of ME. It is identical with AT+GSN.

AT&F Set all Current Parameters to Manufacturer Defaults

The command resets AT command settings to their factory default values.

AT&V Display Current Configuration

The command displays the current settings of several AT command parameters, including the single-letter AT command parameters which are not readable otherwise.

AT&W Store Current Parameters to User Defined Profile

The command stores the current AT command settings to a user defined profile in non-volatile memory.

ATZ Set all Current Parameters to User Defined Profile

The command restores the current AT command settings to the user defined profile in non-volatile memory, if one was stored with AT&W before. Any additional AT command on the same command line may be ignored.

ATQ Set Result Code Presentation Mode

The command controls whether the result code is transmitted to the TE. Other information text transmitted as response is not affected.

ATV TA Response Format

The command determines the contents of header and trailer transmitted with AT command result codes and information responses.

The result codes, their numeric equivalents and brief descriptions of the use of each are listed in the following table.

ATE Set Command Echo Mode

The command controls whether or not the module echoes characters received from TE during AT command mode.

A/ Repeat Previous Command Line

The command repeats previous AT command line, and “/” acts as the line terminating character.

ATS3 Set Command Line Termination Character

The command determines the character recognized by the module to terminate an incoming command line. It is also generated for result codes and information text, along with character value set via ATS4

ATS4 Set Response Formatting Character

The command determines the character generated by the module for result code and information text, along with the command line termination character set via ATS3.

ATS5 Set Command Line Editing Character

The command determines the character value used by the module to delete the immediately preceding character from the AT command line (i.e. equates to backspace key).

ATX Set CONNECT Result Code Format and Monitor Call Progress

The command determines whether or not the module transmits particular result codes to the TE. It also controls whether or not the module verifies the presence of a dial tone when it begins dialing, and whether or not engaged tone (busy signal) detection is enabled.

@@ Line 1: / Line 1: @@
+== General Commands ==
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=13&zoom=100,68,232 ATI Display Product Identification Information]===
+----
 The command delivers a product information text.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=13 '''2.1 ATI Display Product Identification Information - page 12''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=14&zoom=100,68,97 AT+GMI Request Manufacturer Identification]===
+----
-The command returns a manufacturer identification text. See also AT+CGMI.
+The command returns a manufacturer identification text. See also [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=15&zoom=100,68,740 '''AT+CGMI'''].
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=14 '''2.2 AT+GMI Request Manufacturer Identification - page 13''' ]
-The command returns a product model identification text. It is identical with AT+CGMM.
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=14&zoom=100,68,486 AT+GMM Request TA Model Identification]===
+----
+The command returns a product model identification text. It is identical with [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=16&zoom=100,68,232 '''AT+CGMM'''].
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=14 '''2.3 AT+GMM Request TA Model Identification - page 13''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=15&zoom=100,68,97 AT+GMR Request TA Revision Identification of Software Release]===
+----
+The command delivers a product firmware version identification text. It is identical with [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=16&zoom=100,68,626 '''AT+CGMR'''].
-The command delivers a product firmware version identification text. It is identical with AT+CGMR.
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=15&zoom=100,68,740 AT+CGMI Request Manufacturer Identification]===
+----
+The command returns a manufacturer identification text. See also [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=14&zoom=100,68,97 '''AT+GMI'''].
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=15 '''2.4 AT+GMR Request TA Revision Identification of Software Release - page 14''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=16&zoom=100,68,232 AT+CGMM Request Model Identification]===
+----
+The command returns a product model identification text. It is identical with [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=14&zoom=100,68,486 '''AT+GMM'''].
-The command returns a manufacturer identification text. See also AT+GMI.
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=16&zoom=100,68,626 AT+CGMR Request TA Revision Identification of Software Release]===
+----
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=15 '''2.5 AT+CGMI Request Manufacturer Identification - page 14''']
+The command delivers a product firmware version identification text. It is identical with [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=15&zoom=100,68,97'''AT+GMR'''].
-The command returns a product model identification text. It is identical with AT+GMM.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=16 '''2.6 AT+CGMM Request Model Identification - page 15''']
-The command delivers a product firmware version identification text. It is identical with AT+GMR.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=16 '''2.7 AT+CGMR Request TA Revision Identification of Software Release - page 15''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=17&zoom=100,68,194 AT+GSN Request International Mobile Equipment Identity (IMEI)]===
+----
 The command returns the International Mobile Equipment Identity (IMEI) number of ME. It is identical with
-AT+CGSN.
+[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=18&zoom=100,68,97 '''AT+CGSN'''].
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=17 '''2.8 AT+GSN Request International Mobile Equipment Identity (IMEI) - page 16''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=18&zoom=100,68,97 AT+CGSN Request Product Serial Number Identification]===
+----
 The command returns International Mobile Equipment Identity (IMEI) number of ME. It is identical with
-AT+GSN.
+[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=17&zoom=100,68,194 '''AT+GSN'''].
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=18 '''2.9 AT+CGSN Request Product Serial Number Identification - page 17''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=18&zoom=100,68,660 AT&F Set all Current Parameters to Manufacturer Defaults]===
+----
 The command resets AT command settings to their factory default values.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=18 '''2.10. AT&F Set all Current Parameters to Manufacturer Defaults - page 17''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=19&zoom=100,68,194 AT&V Display Current Configuration]===
+----
-The command displays the current settings of several AT command parameters, including the single-letter
+The command displays the current settings of several AT command parameters, including the single-letter AT command parameters which are not readable otherwise.
-AT command parameters which are not readable otherwise.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=19 '''2.11 AT&V Display Current Configuration - page 18''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=20&zoom=100,68,97 AT&W Store Current Parameters to User Defined Profile]===
+----
 The command stores the current AT command settings to a user defined profile in non-volatile memory.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=20 '''2.12 AT&W Store Current Parameters to User Defined Profile - page 19''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=20&zoom=100,68,512 ATZ Set all Current Parameters to User Defined Profile]===
+----
 The command restores the current AT command settings to the user defined profile in non-volatile
-memory, if one was stored with AT&W before. Any additional AT command on the same command line
+memory, if one was stored with AT&W before. Any additional AT command on the same command line may be ignored.
-may be ignored.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=20 '''2.13 ATZ Set all Current Parameters to User Defined Profile - page 19''']
-The command controls whether the result code is transmitted to the TE. Other information text transmitted
-as response is not affected.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=21 '''2.14 ATQ Set Result Code Presentation Mode - page 20''']
-The command determines the contents of header and trailer transmitted with AT command result codes
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=21&zoom=100,68,97 ATQ Set Result Code Presentation Mode]===
-and information responses.
+----
+The command controls whether the result code is transmitted to the TE. Other information text transmitted as response is not affected.
-The result codes, their numeric equivalents and brief descriptions of the use of each are listed in the
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=21&zoom=100,68,642 ATV TA Response Format]===
-following table.
+----
+The command determines the contents of header and trailer transmitted with AT command result codes and information responses.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=21 '''2.15 ATV TA Response Format - page 20''']
+The result codes, their numeric equivalents and brief descriptions of the use of each are listed in the following table.
-The command controls whether or not the module echoes characters received from TE during AT
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=23&zoom=100,68,276 ATE Set Command Echo Mode]===
-command mode.
+----
+The command controls whether or not the module echoes characters received from TE during AT command mode.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=23 '''2.16 ATE Set Command Echo Mode - page 22''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=23&zoom=100,68,744 A/ Repeat Previous Command Line]===
+----
 The command repeats previous AT command line, and “/” acts as the line terminating character.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=23 '''2.17 A/ Repeat Previous Command Line - page 22''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=24&zoom=100,68,398 ATS3 Set Command Line Termination Character]===
+----
+The command determines the character recognized by the module to terminate an incoming command line. It is also generated for result codes and information text, along with character value set via [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=25&zoom=100,68,97 ATS4]
-The command determines the character recognized by the module to terminate an incoming command
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=25&zoom=100,68,97 ATS4 Set Response Formatting Character]===
-line. It is also generated for result codes and information text, along with character value set via ATS4
+----
+The command determines the character generated by the module for result code and information text, along with the command line termination character set via [https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=24&zoom=100,68,398 ATS3].
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=24 '''2.18 ATS3 Set Command Line Termination Character - page 23''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=25&zoom=100,68,616 ATS5 Set Command Line Editing Character]===
+----
+The command determines the character value used by the module to delete the immediately preceding character from the AT command line (i.e. equates to backspace key).
-The command determines the character generated by the module for result code and information text,
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=26&zoom=100,68,270 ATX Set CONNECT Result Code Format and Monitor Call Progress]===
-along with the command line termination character set via ATS3.
+----
+The command determines whether or not the module transmits particular result codes to the TE. It also controls whether or not the module verifies the presence of a dial tone when it begins dialing, and whether or not engaged tone (busy signal) detection is enabled.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=25 '''2.19 ATS4 Set Response Formatting Character - page 24''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=27&zoom=100,68,97 AT+CFUN Set Phone Functionality]===
+----
+The command controls the functionality level. It can also be used to reset the ME.
-The command determines the character value used by the module to delete the immediately preceding
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=28&zoom=100,68,553 AT+CMEE Error Message Format]===
-character from the AT command line (i.e. equates to backspace key).
+----
+The command controls the format of error result codes: ERROR, error numbers or verbose messages as '''+CME ERROR: <err>''' and '''+CMS ERROR: <err>.'''
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=25 '''2.20 ATS5 Set Command Line Editing Character - page 24''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=29&zoom=100,68,642 AT+CSCS Select TE Character Set]===
+----
+The Write Command informs the module which character set is used by the TE. This enables the UE to convert character strings correctly between TE and UE character sets.
-The command determines whether or not the module transmits particular result codes to the TE. It also
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=30&zoom=100,68,684 AT+QURCCFG Configure URC Indication Option]===
-controls whether or not the module verifies the presence of a dial tone when it begins dialing, and whether
+----
-or not engaged tone (busy signal) detection is enabled.
+The command is used to configure the output port of URC.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=26 '''2.21 ATX Set CONNECT Result Code Format and Monitor Call Progress - page 25''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=31&zoom=100,68,854 AT+QGMR Request Modem and Application Firmware Versions]===
+----
-The command controls the functionality level. It can also be used to reset the UE.
+The command delivers a product firmware version identification text which includes both the modem firmware version and the application firmware version.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=27 '''2.22 AT+CFUN Set Phone Functionality - page 26''']
-The command controls the format of error result codes: ERROR, error numbers or verbose messages as
-+CME ERROR: <err> and +CMS ERROR: <err>.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=28 '''2.23 AT+CMEE Error Message Format - page 27''']
-The Write Command informs the module which character set is used by the TE. This enables the UE to
-convert character strings correctly between TE and UE character sets.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=29 '''2.24 AT+CSCS Select TE Character Set - page 28''']
-The command is used to configure the output port of URC.
-[https://wiki.teltonika-networks.com/wikibase/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=30 '''2.25 AT+QURCCFG Configure URC Indication Option - page 29''']
+===[https://wiki.teltonika-networks.com/images/4/48/Quectel_BG96_AT_Commands_Manual_V2.3.pdf#page=32&zoom=100,68,540 AT+QAPPVER Request Application Firmware Version]===
+----
+The command delivers the application firmware version number.
 [[Category:TRM250 AT Commands]]