KEYS AND PARTS
• KEYS AND PARTS ON ITL-24D-1
This subsection explains keys and parts of DT Series
taking ITL-24D-1 as an example.
(1) Security Button (DT730 only)
You can prevent information leakage from terminal
by simple operation.
(2) Call Indicator Lamp
Lamp at the top corner of DT Series Display
flashes when a call terminates to the terminal.
Also, when using Voice Mail service, the Lamp
lights steadily when a message has been left.
(3) LCD
LCD (Liquid Crystal Display) provides DT Series
activity information plus date, time and Soft Key
Operation.
(4) Exit
To exit Menu or Help mode and go back to the
time display.
(5) 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 pro-
cess.
(6) Help
Explanations of the Soft Keys can be called up on
the LCD by pressing this key.
(7) Programmable Keys
These keys can be programmed as Flexible Line
key/Programmable Feature Key by Telephony
Server Administrator.
When Telephony Server Administrator sets “One-
Touch Speed Dial key” on the programmable keys,
you can assign any numbers (ex. Telephone num-