General commands: Difference between revisions

Revision as of 13:57, 1 March 2023

TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > TRM240 AT Commands > General commands

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 9: / Line 9: @@
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=15&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/index.php?title=General_commands&oldid=103883#AT.2BCGMI_Request_Manufacturer_Identification AT+CGMI].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=15&zoom=100,68,486 AT+GMM Request TA Model Identification]==
-The command returns a product model identification text. It is identical with AT+CGMM.
+The command returns a product model identification text. It is identical with [https://wiki.teltonika-networks.com/index.php?title=General_commands&action=submit#AT.2BCGMM_Request_Model_Identification AT+CGMM.]
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=16&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 AT+CGMR.
+The command delivers a product firmware version identification text. It is identical with [https://wiki.teltonika-networks.com/index.php?title=General_commands&action=submit#AT.2BCGMR_Request_TA_Revision_Identification_of_Software_Release AT+CGMR].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=16&zoom=100,68,740 AT+CGMI Request Manufacturer Identification]==
-The command returns a manufacturer identification text. See also AT+GMI.
+The command returns a manufacturer identification text. See also [https://wiki.teltonika-networks.com/index.php?title=General_commands&action=submit#AT.2BGMI_Request_Manufacturer_Identification AT+GMI].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=17&zoom=100,68,232 AT+CGMM Request Model Identification]==
-The command returns a product model identification text. It is identical with AT+GMM.
+The command returns a product model identification text. It is identical with [https://wiki.teltonika-networks.com/index.php?title=General_commands&action=submit#AT.2BGMM_Request_TA_Model_Identification AT+GMM].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=17&zoom=100,68,626 AT+CGMR Request TA Revision Identification of Software Release]==
-The command delivers a product firmware version identification text. It is identical with AT+GMR.
+The command delivers a product firmware version identification text. It is identical with [https://wiki.teltonika-networks.com/index.php?title=General_commands&action=submit#AT.2BGMR_Request_TA_Revision_Identification_of_Software_Release AT+GMR].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=18&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/index.php?title=General_commands&action=submit#AT.2BCGSN_Request_Product_Serial_Number_Identification AT+CGSN].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=19&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/index.php?title=General_commands&action=submit#AT.2BGSN_Request_International_Mobile_Equipment_Identity_.28IMEI.29 AT+GSN].
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=19&zoom=100,68,681 AT&F Set all Current Parameters to Manufacturer Defaults]==
@@ Line 57: / Line 57: @@
 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/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=22&zoom=100,68,97 ATQ Set Result Code Presentation Mode]==
-The command controls whether the result code is transmitted to the TE. Other information text transmitted
+The command controls whether the result code is transmitted to the TE. Other information text transmitted as response is not affected.
-as response is not affected.
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=22&zoom=100,68,621 ATV TA Response Format]==
-The command determines the contents of header and trailer transmitted with AT command result codes
+The command determines the contents of header and trailer transmitted with AT command result codes and information responses.
-and information responses.
-The result codes, their numeric equivalents and brief descriptions of the use of each are listed in the
+The result codes, their numeric equivalents and brief descriptions of the use of each are listed in the following table.
-following table.
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=24&zoom=100,68,218 ATE Set Command Echo Mode]==
-The command controls whether or not the module echoes characters received from TE during AT
+The command controls whether or not the module echoes characters received from TE during AT command mode.
-command mode.
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=24&zoom=100,68,686 A/ Repeat Previous Command Line]==
@@ Line 84: / Line 79: @@
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=25&zoom=100,68,398 ATS3 Set Command Line Termination Character]==
-The command determines the character recognized by the module to terminate an incoming command
+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
-line. It is also generated for result codes and information text, along with character value set via ATS4
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=26&zoom=100,68,97 ATS4 Set Response Formatting Character]==
-The command determines the character generated by the module for result code and information text,
+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.
-along with the command line termination character set via ATS3.
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=26&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
+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).
-character from the AT command line (i.e. equates to backspace key).
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=27&zoom=100,68,270 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
+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.
-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/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=28&zoom=100,68,97 AT+CFUN Set Phone Functionality]==
@@ Line 109: / Line 99: @@
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=29&zoom=100,68,594 AT+CMEE Error Message Format]==
-The command controls the format of error result codes: ERROR, error numbers or verbose messages as
+The command controls the format of error result codes: ERROR, error numbers or verbose messages as +CME ERROR: <err> and +CMS ERROR: <err>.
-+CME ERROR: <err> and +CMS ERROR: <err>.
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=30&zoom=100,68,698 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
+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.
-convert character strings correctly between TE and UE character sets.
 ==[https://wiki.teltonika-networks.com/images/3/32/Quectel_EC25%26EC21_AT_Commands_Manual_V1.3.pdf#page=31&zoom=100,68,740 AT+QURCCFG Configure URC Indication Option]==