NEC DT400 User Manual page 3

Programmable Keys
These keys can be programmed as "Speed Dial key" on the
programmable keys, users can assign any numbers (ex.
Telephone number, etc.) to the key (up to 24 digits).
* Users can register name on each Speed Dial key.
For the procedures, refer to To Register Name On Speed
Dial key.
(10)
Recall
Press key to finish the call and hear the dial tone.
(11)
Feature
Used to activate any features as terminal setup
functions, etc. and to program Speed Dial Keys.
(12) Answer
When LED on this key is lit, press key to answer a waiting call.
(13) Mic
Press key to respond hands free. LED on this key must be lit
for speakerphone operation.
(14) Menu
From this key, the user can access info on missed calls.
(15) Cursor
By using this Key, DT Series user can access to various
features with simple operation.
Two lines of menu items can be displayed at a
time. Use "Up" or "Down" key to scroll the item.
(16) Enter
DT400/DT800 Series has Shortcut Menu for frequently- used
features. The user can access to Shortcut Menu by pressing
Enter Key.
(17) Speaker
Controls the build-in speaker which can be used for Hands Free
dialing/monitoring.
LED on key lights when key is active.