M66 - closed urc


I did not find many information about CLOSED URC (once remote server closes socket).
however this URC is comming out of module.

M66 module sends CLOSED URC correctly once remote server closes socket, however
RI indicator doesn’t toggle.

Is there any way to enable RI pin to toggle upon CLOSED URC

Many thanks


Dear Radomir_Kozub,
Thanks for your inquiry in Quectel Forums. Please check the following answers to your quetsion. Thanks!
As we know that only certain URC information can trigger the RI signal, and the certain URC already listed in AT command manual, please check. The CLOSED URC is not included in the list. Thanks!

OK, underestand.
Thank you!