CmdID / PowerShell / Cmdlets / Compare
Compare-TextMessagingVerificationCode
Use the Compare-TextMessagingVerificationCode cmdlet to verify the text messaging verification code that the user specified as part of configuring text message notifications on the mailbox. Exchange PowerShell reference
From the Exchange PowerShell reference 5 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the mailbox where you are trying to enable text messaging notifications.-VerificationCodeThe VerificationCode parameter contains the verification code that the user specified.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.