Looks pretty. What's the make and model of it?
Model LC117 CPE LTE
I can't find that one in the OpenWRT TOH (see link in @frollic's reply above). That likely means one of two things:
- Someone's already tried to get OpenWRT to work on it, and it's not possible, or;
- No-one's tried yet.
Sounds like a project you could get your teeth into.