CmdID / PowerShell / Cmdlets / Get
Get-CsAutoAttendantSupportedTimeZone
The Get-CsAutoAttendantSupportedTimeZone cmdlet gets supported time zones for the Auto Attendant (AA) service. Microsoft Teams PowerShell reference
From the Microsoft Teams PowerShell reference 2 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies a time zone to be retrieved.-TenantThis parameter is reserved for Microsoft internal use only.