EG912Y-EU GSM Module 4G Initializes AT Command

Hello everyone

I am working with EG912Y-EU GSM Module. I don’t know much about this. I am trying to connect EG912Y-EU GSM module to 4G network. In my project, EG912Y-EU GSM module communicates with STM as UART. In the my research , I have seen that it can be done with the QNavigator program. But on the website, I saw that it is not compatible with the EG series. How can I connect EG912 series to 4G network? What are the AT commands required for Initializes? I would be glad if you help.