354 CHAPTER 10: TROUBLESHOOTING
Figure 25 Local User Interface (LUI) Controls on the NBX 2102 Business
Telephone
1Display panel.
2Soft buttons. The left and right buttons are for moving the cursor left or
right. The middle button is not used.
3Program button for starting or exiting the utility.
4Key pad for selecting menu items or entering numeric characters.
5Access buttons AB1-AB6 (from top to bottom) for selecting menu items.
When you enter a MAC address, you use AB1-AB6 to enter hex digits A-F.
6Access buttons AB7-AB18 (from top to bottom) for selecting menu items
or functions.
7Scroll buttons.
NBX Test Menu
Scroll--Options
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