AT command to get signal quality metrics?

Greets,

I have a GL-X750 (spitz) router, updated to current.

I want to record the LTE signal quality metrics over time. I’m assuming is this via an AT command? If so, what would that be? Or if not, how should I do this?

thanks!

uqmi -d /dev/cdc-wdm0 --get-signal-info

AT commands reference

Thanks much! for both the command and the manual.