using 4g lte modem without a broadband modem

[Erik1194941]

I'm looking to use an LB2120 with a 4G sim in it with my RBR50 mesh system. Can I use the LB2120 without a broadband modem? All the info I can find on the LB2120 is for use as a backup to the broadband. Will it work without any broadband at all?

Thanks!

[LlamaLarry]

This is what I see in the current firmware:

I am using is in Mobile only, but the Wireline Broadband only setting reads to me that it will do exactly what you're asking.