If you believe "Fantomel" is a specific program or file name, could you provide more context (e.g., what it does, where you heard about it)? That way I can give a more accurate and responsible answer.
It usually requires a PIC18F458 clone interface. Using it with the wrong firmware can "brick" (permanently damage) the interface [2]. opcom fantomel work download
The Opcom Fantomel work download is significant for several reasons: If you believe "Fantomel" is a specific program