That’s odd. This is the first time that I hear about this problem.
CFUN=1 means switchting on the radio module.
Maybe a capacity or power issue on the device?
We do not have IMSI - IMEI lock configured. All our simcards should be able to work in mutiple devices. I double checked your sim-card configuration as well.
We do have some users who connected the nrf9160 via UDP…
@Sergey-Vladimirov thx for your enthusiasm!
For now only Quectel and Telit are “nuSIM - ready”. But soon more module vendors will be ready as well.
Check out: https://iotcreators.com/en/nusim/
PS. you also sent an e-mail with another question and we’re trying to get back to you but it looks like your inbox is not accepting new messages
today we took a nice comort sensor (CO2/Temp/Humidity/BodySense) in Barcelona into operation.
It worked immediately without any problems.