To start the program, extract the downloaded NTC FLEX Emulator archive to any folder and run NTC_FLEX_Emulator.exe.
Select the protocol version and configure the message structure.

Configure the message contents.

Configure the connection parameters and click START.

Connection information will appear in the log window.

You can now send messages to the server using the available controls (see the screenshot), monitor the communication logs, and modify the message contents.

To disconnect from the server, click Stop. You can then close the application.