Telnyx Wireless users can now find and troubleshoot connectivity issues more easily with insight into SIM activity directly from the Telnyx mobile core.
Wireless Connectivity Logs, available in the Mission Control Portal and the Telnyx API, provide deep insight into how your SIM cards are registering on, and exchanging mobile data with, mobile network operators.
You can find Wireless Connectivity Logs in the Mission Control Portal by opening the configuration settings for any of your SIM Cards. Connectivity Logs can also be retrieved using the Telnyx API. For more information on how to use Connectivity Logs to troubleshoot issues, jump to our [knowledge base article](https://support.telnyx.com/en/articles/5666594-sim-connectivity-logs.