CmdID / PowerShell / Cmdlets / Set
Set-TextMessagingAccount
The Set-TextMessagingAccount cmdlet allows a user to configure the text messaging settings on their own mailbox. Exchange PowerShell reference
From the Exchange PowerShell reference 8 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the target mailbox.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-CountryRegionIdThe CountryRegionId parameter specifies the country/region that your mobile phone is registered in.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.-IgnoreDefaultScopeThe IgnoreDefaultScope switch tells the command to ignore the default recipient scope setting for the Exchange PowerShell session, and to use the entire forest as the scope.-MobileOperatorIdThe MobileOperatorId parameter specifies the mobile operator (carrier) for your phone.-NotificationPhoneNumberThe NotificationPhoneNumber parameter specifies the telephone number to use for your text messaging notifications.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.