You will get an email from phonepage@umich.edu with a status report. If the Document Delivery Service is not able to fill your request in 1 - 3 business days, you will get an email from phonepage@umich.edu with an update.
Some notices request answers or decisions from you; please respond promptly to avoid delays. If you do not use email to request your item, status reports and notices will be delivered to your office chair.