This step is optional.
After you have confirmed adding the new subscribers, the EMS displays progress information while it adds each subscriber in turn, followed by status information when the subscriber has been added. For each subscriber, it displays the phone number and IAD voice port.
If an error occurred while adding a subscriber, the EMS displays an error message providing more information about the failure. It also adds a comment next to the affected subscriber to provide any additional information (for example, informing you that the subscriber was added but the subscriber services may not have been set up correctly).