Nortel Networks 1120E - Manual (Page 17)

Chapter 3 Configuring options 17
IP Phone 1120E User Guide
3. Network Configuration
The Network Configuration tool displays information that was configured when the telephone was
installed. This tool is for administrator use only.
4. Lock Menu
The lock menu tool is used by the system administrator to protect the Local Tools menu items
from accidental or unwanted changes.
The lock menu tool is not available on all systems. If the menu entry appears dimmed, it is not
enabled on your phone. Contact your administrator to find out of this feature is available for your
use.