Transight Discovery port or protocol

Hi,
Does anyone have the protocol document or any SMS command instructions for this attached device? Its a Transight Discovery unit, available in India.

I can't connect it to my traccar unless I know the SMS commands, and the manufacturer isn't ready to share the details.

Thanks!

Não sei nem o que é isso, tente procurar no google os comandos sms, ou pergunte ao chatgpt talvez tenha sorte