MTX-xG-JAVA-IoT Family
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MTX M2M® by MATRIX ELECTRONICA S.L.U
16. AT command summary
The AT standard is a line-oriented command language. AT is an abbreviation of ATtention and it is
always used to send a command line from the terminal equipment (TE) to the terminal adaptor (TA).
The command line consists of a string of alphanumeric characters. It is sent to the MTX-IoT to instruct
it to perform the commands specified by the characters.
The AT commands listed below are supported from within the MTX-IoT. The AT Command Set manual
can be downloaded from the MTX-IoT web page at www.mtxm2m.com.
Switch from data mode or PPP online mode to command mode
Repeat Previous Command Line
Set Data Carrier Detect (DCD) Line Mode
Set Data Terminal Ready (DTR) Line Mode
Reset AT Command Settings to Factory Default Values
Set Data Set Ready (DSR) Line Mode
Display current configuration
Store AT Command Settings to User Defined Profile
Accumulated call meter (ACM) reset or query
Accumulated call meter maximum (ACMmax) set or query
Advise of Charge Information
Select Bearer Service Type
Call forwarding number and conditions control
USIM Card Identification Number
PDP context activate or deactivate
Manual response to a network request for PDP context activation
Automatic response to a network request for PDP context activation
Rel. 99 Quality of Service Profile (Minimum acceptable)
Rel. 99 Quality of Service Profile (Requested)
Request manufacturer identification
Request model identification
Request revision identification of software status