So I modified their code to allow arbitrary AT commands from the REPL:
from network import LTE
response = lte.send_at_cmd(cmd).split('\r\n')
for line in response:
lte = LTE() # instantiate the LTE object
Then I started adding some commands via the REPL
This shows that my signal level is not good. I’m still trying to figure out their AT command set as it’s slightly different than what I’m used to (our products mostly use uBlox modems which have some crossover), but maybe give this a shot in the meantime?