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

2.24 AT+CSCS Select TE Character Set - page 28

2.25 AT+QURCCFG Configure URC Indication Option - page 29