(15) Programmable Keys
These keys can be programmed as Flexible line
key/Programmable feature key by System
Administrator.
(16) Help Key
To display explanations of the Softkeys on the
LCD.
Note:
Not all Help contents are displayed. For details,
contact the System Administrator.
(17) Soft Keys
Any feature shown at the bottom of the LCD is
available. The appropriate feature key is
displayed on the screen according to the call
handling process.
(18) LCD (Liquid Crystal Display)
The LCD (Liquid Crystal Display) provides DT510
activity information plus date, time and Softkey
Operation with a 28-character, 4-line display
capability.
28 APR MON 8:45AM
101
List
Dir
STA101
ICM
Prog
Simple Operation by Cursor Key
By using the Cursor Key, the DT510 user can have
access to Call History, Directory and terminal settings
with simple operation.
As an example, the following shows the operations how
to access to Directory menu.
4
1.
Press Directory Key
Dial