Update network-send-quality.md

Author: kevinlg-mstdl

articles/communication-services/resources/troubleshooting/voice-video-calling/references/ufd/network-send-quality.md

@@ -42,3 +42,6 @@ These parts involve network infrastructure, which is outside the scope of the AC
 
 Your application should subscribe to events from the User Facing Diagnostics Feature and display a message on the user interface, so that users are aware of network quality issues. While these issues are often temporary and recover soon, frequent occurrences of the `networkSendQuality` UFD for a particular user may require further investigation.
 For example, users should check their network equipment or check with their internet service provider (ISP).
+
+## Next steps
+* Learn more about [User Facing Diagnostics Feature](../../../../../concepts/voice-video-calling/user-facing-diagnostics.md).