EC25E SIM reinsertion not detected


I am using Quectel EC25e LTE module with revision: EC25EFAR06A04M4G. I am facing an issue that a SIM reinsertion scenario is not detected. I removed SIM from the slot and tried sending AT commands and checked their responses. AT+CPIN? gave CME ERROR 13 and AT+QSIMSTAT? command gave a response +QSIMSTAT: 1,0. I thought the responses would change when i reinsert the SIM. But the responses were same as that of SIM removed state. So I am not able to detect if the SIM is reinserted in the slot.


Dear Neha,
Thanks for your inquiry in Quectel forum.
About your issue, please make sure you have connect the SIM_Presence pin in your design as the following reference.

And about the command AT+QSIMDET, please check the following notes. Thanks!