Merge pull request #231291 from batamig/patch-321

fixing billing

Author: prmerger-automator[bot]

articles/defender-for-iot/organizations/faqs-general.md

@@ -19,9 +19,9 @@ Microsoft Defender for IoT delivers comprehensive security across all your IoT/O
 
 ## Do I have to be an Azure customer?
 
-No, for the agentless version of Microsoft Defender for IoT, you do not need to be an Azure customer. However, if you want to send alerts to Microsoft Sentinel; provision network sensors and monitor their health from the cloud; and benefit from automatic software and threat intelligence updates, you will need to connect the sensor to Azure and Defender for IoT. For more information, see [Sensor connection methods](architecture-connections.md).
+You must be an Azure customer to use Microsoft Defender for IoT. However, OT sensors installed for air-gapped networks can be managed locally, and don't need to connect to the cloud.
 
-For the agent-based version of Microsoft Defender for IoT, you must be an Azure customer.
+For more information, see [Defender for IoT subscription billing](billing.md).
 
 ## What happens when the internet connection stops working?
 
@@ -34,4 +34,4 @@ To learn more about how to get started with Defender for IoT, see the following
 - Read the Defender for IoT [overview](overview.md)
 - [Get started with Defender for IoT](getting-started.md)
 - [OT Networks frequently asked questions](faqs-ot.md)
-- [Enterprise IoT networks frequently asked questions](faqs-eiot.md)
+- [Enterprise IoT networks frequently asked questions](faqs-eiot.md)