Hello,
Yes, it is possible. First of all, you need to configure the SIM Switch (Network > Mobile > SIM Management) for both SIM cards:
![](https://community.teltonika-networks.com/?qa=blob&qa_blobid=13282036616946429083)
Once you successfully configure SIM switching, navigate Status > Events Log > Events Reporting and create a new reporting rule:
![](https://community.teltonika-networks.com/?qa=blob&qa_blobid=11096238696865596231)
![](https://community.teltonika-networks.com/?qa=blob&qa_blobid=583886778056715048)
Save all the changes and you should get an SMS message once the SIM switch event occurs.
Best regards.