How to connect MDVR to QNavigator software

Hello,

Iam trying to connect QNavigator software to MDVR in which EC25E modem is installed but the connection is not establishing.

I have installed Quectel drivers too but still connection is not establishing

Pls help me to establish connection

Hi @Raju
I see that the serial port connection you used in the screenshot is com4. Please confirm whether the port is correctly configured in the qnavigator software.
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