Update Remove-CsPhoneNumberAssignment.md

Author: JensTrier

teams/teams-ps/teams/Remove-CsPhoneNumberAssignment.md

@@ -21,13 +21,15 @@ This cmdlet will remove/unassign a phone number from a user or a resource accoun
 ## SYNTAX
 
 ```powershell
-Remove-CsPhoneNumberAssignment [[-Identity] <String> [-PhoneNumber <String>] [-PhoneNumberType <String>] [<CommonParameters>]
+Remove-CsPhoneNumberAssignment [[-Identity] <String> [-PhoneNumber <String>] [-PhoneNumberType <String>] [-RemoveAll] [<CommonParameters>]
 
 ```
 
 ## DESCRIPTION
 This cmdlet removes/unassigns a phone number from a user or resource account. The phone number continues to be available in the tenant.
 
+Unassigning a phone number from a user or resource account will automatically set EnterpriseVoiceEnabled to False.
+
 ## EXAMPLES
 
 ### Example 1
@@ -36,6 +38,12 @@ Remove-CsPhoneNumberAssignment -Identity [email protected] -PhoneNumber +1206555
 ```
 This example removes/unassigns the Microsoft Calling Plan phone number +1 (206) 555-1234 from the user [email protected].
 
+### Example 2
+```powershell
+Remove-CsPhoneNumberAssignment -Identity [email protected] -RemoveAll
+```
+This example removes/unassigns the phone number from [email protected].
+
 
 ## PARAMETERS
 
@@ -81,6 +89,20 @@ Accept pipeline input: False
 Accept wildcard characters: False
 ```
 
+### -RemoveAll
+Unassigns the phone number from the user or resource account.
+
+```yaml
+Type: Switch
+Parameter Sets: (All)
+Aliases:
+
+Required: False
+Default value: None
+Accept pipeline input: False
+Accept wildcard characters: False
+```
+
 ### CommonParameters
 This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see [about_CommonParameters](https://go.microsoft.com/fwlink/?LinkID=113216).