General commands: Difference between revisions

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{|
{|
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Execution command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Response
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left;" | ATI
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>ATI</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left;" | TA issues product information text.
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA issues product information text.
 
<font color=" #000000"><b>
Quectel
Quectel


EC20F
EC20F


Revision: revision
Revision: <revision>
 


OK
OK
</b>
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
|-
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left;" | Maximum Response Time
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;" | 300ms
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | 300ms
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
|-
|-
! style=" padding: 6px 0;" |
|-
|-
|}
|}


{|
{|
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Parameter
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Parameter
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Description
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Description
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left;" | revision
|-
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left;" | Revision of software release
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <revision>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | Revision of software release
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
|-
|-
! style=" padding: 6px 0;" |
|-
|-
|}
|}


{|
{|
! style="width:700px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Example
! style="width:700px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Example
|-
|-
|style="text-align: left; background: #F5F5F5;" |
|style="text-align: left; background: #F5F5F5; font-weight:normal;" |
<font color=" #000000"><b>
<font color=" #4264EE"><b>
ATI
ATI
</b>


<font color=" #000000"><b>
Quectel
Quectel


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Revision: EC20CEFDR01A01M4G
Revision: EC20CEFDR01A01M4G


OK
OK
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|}
|}


=== AT+GMI Request Manufacturer Identification ===
-----
The command returns a manufacturer identification text. See also: AT+CGMI.


=== AT+CGMI Request Manufacturer Identification ===
{|
-----
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Test command
The command returns a manufacturer identification text.
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> AT+GMI=?</b>
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> OK </b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}
 
{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>AT+GMI</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA reports one or more lines of information text which permit the user to identify the manufacturer.
 
<font color=" #000000"><b>Quectel
 
 
OK</b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left;  font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;  font-weight:normal;" | 300ms
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}
 
=== AT+GMM Request TA Model Identification ===
----
The command returns a product model identification text. The command is identical with AT+CGMM.
 
{|
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Test command
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> AT+GMM=?</b>
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> OK </b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}


{|
{|
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Test command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Response
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left;" | AT+GMI=?
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>AT+GMM</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left;" | OK
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA returns a product model identification text.


<font color=" #000000"><b>EC20F
OK</b>
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left;  font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;  font-weight:normal;" | 300ms
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|-
|}
|}


=== AT+GMR Request TA Revision Identification of Software Release ===
----
The command delivers a product firmware version identification text.  The command is identical with AT+CGMR.


{|
{|
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Execution command
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Test command
! style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Response
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Response
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left;" | AT+GMI
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> AT+GMR=?</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left;" | TA reports one or more lines of information text which permit
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> OK </b>
the user to identify the manufacturer.
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}
 
{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>AT+GMR</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA reports one or more lines of information text which permit the user to identify the revision of software release.
<font color=" #000000"><b>
<revision>


Quectel


OK
OK
</b>
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
|-
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left;" | Maximum Response Time
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;" | 300ms
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | 300ms
|-
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
! style="border-bottom: 2px solid #0054A6;" colspan="3" |  
|-
|-
! style=" padding: 6px 0;" |
|-
|-
|}
|}


{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Parameter
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Description
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <revision>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | Revision of software release
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}


=== AT+CGMM Request TA Model Identification ===
{|
----
! style="width:700px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" |Example
The command returns a product model identification text. It is identical with AT+CGMM.
|-
|style="text-align: left; background: #F5F5F5; font-weight:normal;" |
<font color=" #4264EE"><b>
AT+GMR
</b>


<table>
<font color=" #000000"><b>
  <tr>
EC20CEFDR01A01M4G
    <th style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;">Execution command</th>
    <th style="width:350px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;">Response</th>
  </tr>
  <tr>
    <td
    <td style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left;">ATI</td>
    <td style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;">TA issues product information text.<br>Quectel<br>EC20F<br>Revision: revision<br>OK</td>
  </tr>
  <tr>
    <td style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left;">Maximum Response Time</td>
    <td style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;">300ms</td>
  </tr>
</table>


[https://wiki.teltonika-networks.com/wikibase/images/2/2e/Quectel_EC25EC21_AT_Commands_Manual_V1.2.pdf#page=14 '''2.3 AT+GMM Request TA Model Identification - page 13''']


The command delivers a product firmware version identification text. It is identical with AT+CGMR.
OK
</b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|}


[https://wiki.teltonika-networks.com/wikibase/images/2/2e/Quectel_EC25EC21_AT_Commands_Manual_V1.2.pdf#page=15 '''2.4 AT+GMR Request TA Revision Identification of Software Release - page 14''']
=== 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 AT+GMI.


[https://wiki.teltonika-networks.com/wikibase/images/2/2e/Quectel_EC25EC21_AT_Commands_Manual_V1.2.pdf#page=15 '''2.5 AT+CGMI Request Manufacturer Identification - page 14''']
{|
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Test command
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> AT+CGMI=?</b>
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> OK </b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}


{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>AT+CGMI</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA returns manufacturer identification text.
<font color=" #000000"><b>Quectel
OK</b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left;  font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left;  font-weight:normal;" | 300ms
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|}
=== 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 AT+GMM.


[https://wiki.teltonika-networks.com/wikibase/images/2/2e/Quectel_EC25EC21_AT_Commands_Manual_V1.2.pdf#page=16 '''2.6 AT+CGMM Request Model Identification - page 15''']
{|
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Test command
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> AT+CGMM=?</b>
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> OK </b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}
 
{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>AT+CGMM</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA returns product model identification text.
<font color=" #000000"><b>
EC20F
 
OK
</b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | 300ms
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}


=== 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 AT+GMR.  


[https://wiki.teltonika-networks.com/wikibase/images/2/2e/Quectel_EC25EC21_AT_Commands_Manual_V1.2.pdf#page=16 '''2.7 AT+CGMR Request TA Revision Identification of Software Release - page 15''']
{|
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Test command
! style="width:350px; border: 1px solid white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> AT+CGMR=?</b>
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" |<font color=" #000000"><b> OK </b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}
 
{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Execute command
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Response
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <font color=" #000000"><b>AT+CGMR</b>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | TA returns identification text of product software version.
<font color=" #000000"><b>
<revision>
 
 
OK
</b>
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
! style="border-right:  2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | Maximum Response Time
! style="border-left: 2px solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | 300ms
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}
 
{|
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Parameter
! style="width:350px; border: 1px solid white; background: white; color: #0054A6; text-align: left;" |Description
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style="border-right: 2px solid #0054A6; background: #F5F5F5; text-align: left; font-weight:normal;" | <revision>
! style="border-left: 2px  solid #FFFFFF; background: #F5F5F5; text-align: left; font-weight:normal;" | Revision of software release
|-
! style="border-bottom: 2px solid #0054A6;" colspan="3" |
|-
|-
! style=" padding: 6px 0;" |
|-
|}


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

Revision as of 14:32, 23 February 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.

Execute command Response
ATI TA issues product information text.

Quectel

EC20F

Revision: <revision>


OK

Maximum Response Time 300ms
Parameter Description
<revision> Revision of software release
Example

ATI

Quectel

EC20F

Revision: EC20CEFDR01A01M4G


OK

AT+GMI Request Manufacturer Identification

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

Test command Response
AT+GMI=? OK
Execute command Response
AT+GMI TA reports one or more lines of information text which permit the user to identify the manufacturer.

Quectel


OK

Maximum Response Time 300ms

AT+GMM Request TA Model Identification

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

Test command Response
AT+GMM=? OK
Execute command Response
AT+GMM TA returns a product model identification text.

EC20F


OK

Maximum Response Time 300ms

AT+GMR Request TA Revision Identification of Software Release

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

Test command Response
AT+GMR=? OK
Execute command Response
AT+GMR TA reports one or more lines of information text which permit the user to identify the revision of software release.

<revision>


OK

Maximum Response Time 300ms
Parameter Description
<revision> Revision of software release
Example

AT+GMR

EC20CEFDR01A01M4G


OK

AT+CGMI Request Manufacturer Identification

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

Test command Response
AT+CGMI=? OK
Execute command Response
AT+CGMI TA returns manufacturer identification text.

Quectel


OK

Maximum Response Time 300ms

AT+CGMM Request Model Identification

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

Test command Response
AT+CGMM=? OK
Execute command Response
AT+CGMM TA returns product model identification text.

EC20F

OK

Maximum Response Time 300ms

AT+CGMR Request TA Revision Identification of Software Release

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

Test command Response
AT+CGMR=? OK
Execute command Response
AT+CGMR TA returns identification text of product software version.

<revision>


OK

Maximum Response Time 300ms
Parameter Description
<revision> Revision of software release

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

2.8 AT+GSN Request International Mobile Equipment Identity (IMEI) - page 16

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

2.9 AT+CGSN Request Product Serial Number Identification - page 17

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

2.10. AT&F Set all Current Parameters to Manufacturer Defaults - page 17

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

2.11 AT&V Display Current Configuration - page 18

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

2.12 AT&W Store Current Parameters to User Defined Profile - page 19

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.

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.

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 and information responses.

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

2.15 ATV TA Response Format - page 20

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

2.16 ATE Set Command Echo Mode - page 22

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

2.17 A/ Repeat Previous Command Line - page 22

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

2.18 ATS3 Set Command Line Termination Character - page 23

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.

2.19 ATS4 Set Response Formatting Character - page 24

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).

2.20 ATS5 Set Command Line Editing Character - page 24

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.

2.21 ATX Set CONNECT Result Code Format and Monitor Call Progress - page 25

The command controls the functionality level. It can also be used to reset the UE.

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>.

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.

2.24 AT+CSCS Select TE Character Set - page 28

The command is used to configure the output port of URC.

2.25 AT+QURCCFG Configure URC Indication Option - page 29

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