Nortel Networks Business Communications Manager (BCM) & Norstar Installation Telephone User Manual

Chapter 6: Reports
Page 43
This should only be done by an authorized dealer or under supervision
of ConverTec support
Delete all Directory Numbers
This will reset Console.NET back to initial installation state. This should only be
required when directory numbers sorting needs to change from Last Name to First
name or First name to Last name.
All user configurations, group settings and Custom extension naming will
have to be re-configured if directory numbers are deleted.