https://devzone.nordicsemi.com/f/nordic-q-a/97125/thingy-91-connection-problem-with-vodafone-trHello, I am using Thingy:91 with Vodafone TR nbiot sim card but having a problem about the connection. I am following serial lte modem example. I asked my operator about the apn settings and they told me to use &quot;iottest2&quot; as apn name but when I enteren-USTelligent Community 13Sun, 12 Mar 2023 09:55:55 GMThttps://devzone.nordicsemi.com/thread/414769?ContentTypeID=1Sun, 12 Mar 2023 09:55:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c2f5ea52-7ed9-4dde-b5ac-4481e6faed41alimerido<p>We found out that is the problem is related with our operator. Changing operator solves our problem. I recommend to go with an operator with a good customer support.</p><div style="clear:both;"></div>