Huawei HarmonyOS System Company sets the shutdown state.

Do you want to ask Huawei HarmonyOS how to set the call stop state? The steps are as follows:

1. Open the Mobile Guardian application and click the harassment interception icon.

2. After entering, click Settings in the upper right corner.

3. In the settings, click the phone interception setting option above.

4. Select the option to intercept the return sound.

5. After entering, set the intercept return tone to stop tone.

6. After setting, enter interception rules and turn on telephone interception.

How does Huawei set the phone to stop and see the incoming call? On the Interception Rules page, check the options of "Interception of Calls and Messages from Strangers" and "Interception of Calls and Messages from Contacts" to turn them on, and the mobile phone will be successfully set to stop.