Home Phone System Quick Start guide for Nortel Norstar NAM Applications Module Phone System Quick Start guide for Nortel Norstar NAM Applications Module By Mitch - June 7, 2013 1585 0 FacebookTwitterPinterestWhatsApp Check it out here: http://www.jandjcommunications.com/Quick_Reference_Guides/startalk/Norstar_Applications_Module.pdf Useful info like how to shut down the Phone system gracefully, NAM Compatibility table, etc