CmdID / PowerShell / Cmdlets / Remove
Remove-CsTeamsCallingPolicy
From the Microsoft Teams PowerShell reference 3 parameters Its page in the reference
Parameters
-Confirm, -cfPrompts you for confirmation before running the cmdlet.-IdentityThe Identity parameter is the unique identifier of the Teams Calling Policy instance to remove or reset.-WhatIf, -wiShows what would happen if the cmdlet runs.