TRM240/AT-commands-documentation
General AT Commands
The command delivers a product information text.
2.1 ATI Display Product Identification Information - page 12
The command returns a manufacturer identification text. See also AT+CGMI.
2.2 AT+GMI Request Manufacturer Identification - page 12
The command returns a product model identification text. It is identical with AT+CGMM.
2.3 AT+GMM Request TA Model Identification - page 12
The command delivers a product firmware version identification text. It is identical with AT+CGMR.
2.4 AT+GMR Request TA Revision Identification of Software Release - page 14
2.5 AT+CGMI Request Manufacturer Identification - page 14
2.6 AT+CGMM Request Model Identification - page 15
2.7 AT+CGMR Request TA Revision Identification of Software Release - page 15
2.8 AT+GSN Request International Mobile Equipment Identity (IMEI) - page 16
2.9 AT+CGSN Request Product Serial Number Identification - page 17
The command returns International Mobile Equipment Identity (IMEI) number of ME. It is identical with AT+GSN
2.11 AT&V Display Current Configuration - page 18
2.12 AT&W Store Current Parameters to User Defined Profile - page 19
2.13 ATZ Set all Current Parameters to User Defined Profile - page 19
2.14 ATQ Set Result Code Presentation Mode - page 20
2.15 ATV TA Response Format - page 20
2.16 ATE Set Command Echo Mode - page 22
2.17 A/ Repeat Previous Command Line - page 22
2.18 ATS3 Set Command Line Termination Character - page 23
2.19 ATS4 Set Response Formatting Character - page 24
2.20 ATS5 Set Command Line Editing Character - page 24
2.21 ATX Set CONNECT Result Code Format and Monitor Call Progress - page 25
2.22 AT+CFUN Set Phone Functionality - page 26
2.23 AT+CMEE Error Message Format - page 27