3Com SuperStack 3 NBX Administrator's Manual page 396

396 C 10: T
HAPTER ROUBLESHOOTING
Figure 147 Local User Interface (LUI) Controls on the NBX Basic Telephone
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1 Display panel.
2 Soft buttons. The left and right buttons are for moving the cursor left or
right. The middle button is not used.
3 Key pad for selecting menu items or entering numeric characters.
4 Access buttons AB1-AB3 for selecting functions.
5 Hold button.
6 Volume Up and Volume Down buttons.
7 MSG (voice mail message) button.
8 Scroll buttons.
NBX Test Menu
Scroll-—Options
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