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PLS62 CREG for LTE | Telit Cinterion IoT Developer Community

February 9, 2021 - 10:04am, 1310 views

Due to our application we have turned off auto-attach. We have only seen this issue with a sim-card from a certain provider.

Do we expect CREG to get registered for LTE networks (since LTE is evolved packet system)? 

We are not getting CREG registration initially, As soon as we send AT+CGATT=1, we get registered with CEREG and CREG. How do we decide on, when to send AT+CGATT=1? if we cant rely on CREG getting registered first.