Policy

Turn off calls during Quiet Hours

Windows 11 25H2

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Policy overview

Key metadata and intent for this policy.

ClassUser
CategoryStart Menu and Taskbar > Notifications
Supported onWindows Server 2012 R2, Windows 8.1 or Windows RT 8.1 only

Supported OS tags: Windows81, WindowsRT81, WindowsServer2012R2

This policy setting blocks voice and video calls during Quiet Hours. If you enable this policy setting, voice and video calls will be blocked during the designated Quiet Hours time window each day, and users will not be able to customize any other Quiet Hours settings. If you disable this policy setting, voice and video calls will be allowed during Quiet Hours, and users will not be able to customize this or any other Quiet Hours settings. If you do not configure this policy setting, voice and video calls will be allowed during Quiet Hours by default. Adminstrators and users will be able to modify this setting.

Internal name
NoCallsDuringQuietHours
Policy ID
25dde36a70fe
Elements
0

Registry values

How enabled and disabled states update the registry.

Registry locationTypeEnabled valueDisabled value
HKCU\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\QuietHours\AllowCallsREG_DWORD
0
1

Policy elements

Inputs and configuration options exposed by this policy.

This policy has no additional user input fields.

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