Ericsson T39 - 5 AT Commands Modem Terminated; Ensemble C2: Control and Identification

AT Commands Modem Terminated 144
5 AT Commands Modem Terminated
5.1.1 Commands
AT Attention Command
AT* List All Supported AT Commands
5.1 Ensemble C2: Control and Identification
Description: Checks the communication between the phone and any accessory. Determines the
presence of a phone.
Execution command: AT
Description: The command causes the phone to return one or more lines of AT commands. It also
causes the TAE to return a list of AT Commands. The phone’s and the TAE’s lists are
separated by a ‘/’ character.
Execution command: AT*
Execution command
response:
<AT Command1><CR><LF>
[ <AT Command2><CR><LF>
[...]]
/<CR><LF>
<AT Command1><CR><LF>
[<AT Command2><CR><LF>
[...]]
<AT Command> Description
AT... Defines the AT command, including the prefix AT
Example: AT*
AT+CGMI
AT+CGMM
AT+CGMR
/
AT*
AT+CGMI
AT+CGMM
AT+CGMR
OK