https://devzone.nordicsemi.com/f/nordic-q-a/117807/at-pall-command-throws-unexpected-errorWhile in the field test phase of our custom nrf9161 based device, we figured out that there are some towers of some providers that make the device seem online although it is not able to get a connection to our cloud. To mitigate that problem our workarounden-USTelligent Community 13Thu, 09 Jan 2025 11:54:02 GMThttps://devzone.nordicsemi.com/thread/517671?ContentTypeID=1Thu, 09 Jan 2025 11:54:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ee2df0ee-8c4f-4a95-81f9-e95e2cb995e1Hakon<p>Hey,</p> [quote user="frambow_i"]After a restart the configuration of the blacklisted plmns seems to not been have saved.[/quote] <p>Did you run at+cfun=0 before rebooting? If not, then it might not have been stored properly in the modem.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/517435?ContentTypeID=1Wed, 08 Jan 2025 10:50:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a12ae907-a97b-4a15-bf4e-4fb979d607c8frambow_i<p>Ok so at a fist insight I figured out that you need to escape (\&quot;xxxxx\&quot;) the quotation marks. Although that seemed to do the job just. After a restart the configuration of the blacklisted plmns seems to not been have saved.</p><div style="clear:both;"></div>