NEC DT820 User Manual page 13

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(7) Recall
Press key to finish an outside call and hear the dial
tone. With Centrex trunks press the recall key to
hook flash the line.
(8) Feature
Used to activate any features as terminal setup
functions.
(9) Answer
When LED on this key is flashing, press key to
answer a waiting call.
(10) Mic
Press the key to Mute/Un-Mute the speaker and/or
handset.
(11) Menu
From this key, the user can access to the functions
not normally used (such as terminal settings,
downloads and access to XML applications)
easily.
(12) Cursor
By using this Key, DT Series user can access
various features with simple operation.
Two lines of menu items can be displayed at a
time. Use "Up" or "Down" key to scroll to the item.
Menu of ITY-6D-1
(13) Enter
ITY-6D-1 does not support the Shortcut Menu.
Note:
(14) Redial/CID Scroll
(Last Number Call, Speed Calling-Station/Group)
Press key once to activate redial feature. Press
redial and scroll through numbers that have been
dialed.
When the desired number is displayed, press the #
key to activate dialing.
Press key twice to activate the CID scroll feature.
Press key twice and scroll through numbers that
have been received.
When the desired number is displayed go off hook
to activate dialing.
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