Yes, it is on a 'ceiling' 😉 ... View more

yes this could be related to firmware it's actually what I was looking for earlier... the ones that work are in the 17.xx version I'll update few of the ones that give me None to 17.x see if they show iccid number after upgrade. ... View more

You might also want to add...   output_log=False, suppress_logging=True,   ...there are several other things you can set. ... View more