Boron 404x with external sim in india

Hello Sir,
i am from india i am having a doubt that can i use 3rd party sim card to connect boron404x with internet here in india? if yes what could be steps for it ? @rickkas7

It is unlikely to work. I don't believe there are any carriers in India that support LTE Cat M1, which is different than regular LTE.

what am i supposed to do now i had bought BORON 404X and i want to use it for my projects.
is their any way to find if their even a single carrier to provide LTE Cat M1 in india?
what if i use some 2G or 3G simcard ?

Check all of the carriers available in your area to see if they support LTE Cat M1. I didn't see any in India, but I could have missed an announcement.

It's not a function of the SIM, it's that the radio is not compatible with the towers.