DT400/DT800
USER’S GUIDE
(1) Microphone
(2) Call Indicator Lamp
Lamp at top corner of DT Series Display flashes when a call
terminates to the terminal. Lamp lights steadily when a
message has been left.
(3) LCD (Note 1)
The LCD has A 24-character, 4- line capability. Top line is used
exclusively for the status icons.
(4)
Exit
The user can exit from the Help key mode by pressing this key.
(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 process.
4:26 PM TUE 12 FEB 2020
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