Lcd Settings; Call History - NEC DT820 Quick User Manual

10. Answer – When the LED is ON, press this key to
answer an incoming call.
11. Mic – Press this key to mute the microphone.
The LED flashes when the microphone is muted.
Press the key again to un-mute the microphone.
12. Menu – Press this key to access the user settings
and information local to the phone.
13. Cursor Key – Use this key to access various
features with simple operation.
●
Redial ( ) – Pressing this key re-dials the
last number dialed.
●
Directory () – Pressing this key opens
Personal Directory menu.
●
Up / Down – Used to adjust speaker/receiver
volume and ringer volume.
●
Enter / OK key – Go to the screen which
corresponds to the highlighted menu item.
● Soft Ring Volume : Press (UP) or (DOWN) key
while soft ring tone is playing.
● Ringer Volume : Press (UP) or (DOWN) key
while not in a conversation and soft ring tone
is not playing.
● Handset, Headset and Speaker call volume:
Press (UP) or (DOWN) key during
conversation.
14. Enter Key – Shortcut Menu for frequently-used
features or confirmation of a selected menu item.
Issue : January 2017
15. Speaker – Controls the built-in speaker which can
be used for Hands Free dialing/monitoring.
16. Transfer – Allows the station user to transfer
established calls to another station.
17. Hold – Places current call on hold. To resume the
held call, press the Hold key, or press the Resume
Soft Key. During a held call, you can dial another
party by pressing the NewCall Soft Key, which
provides dial tone.

LCD SETTINGS

To adjust LCD contrast
1. Press the Menu key.
2. Select 3 User Settings.
3. Select 6 LCD Settings.
4. Select 1 LCD Contrast.
5. Use the Soft Keys (-/+) to adjust the LCD contrast.
To adjust LCD Backlight Timeout
1. Press the Menu key.
2. Select 3 User Settings.
3. Select 6 LCD Settings.
4. Select 2 LCD Backlight Timeout.
5. Use the telephone keypad to enter a new
backlight timeout (in seconds).
6. Press the OK Soft Key.
DT820 DESI Less - Quick Reference Card (Release 4.0)
SOFT KEYS
Soft Keys are buttons that change function depending
on the situation. Their current function is highlighted
immediately above the button on the LCD screen.
●
NewCall – Generate dial tone for a call.
●
Voicemail – Automatically dials the voice mail
extension on your system.
●
EndCall – Terminates the current call.
●
Conference/Conf – Initiates/completes a
conference.
● Resume – Take the call off Hold status.
● Dial – Dials the number.
● Delete – Delete the last digit entered (backspace).
● Reject – Transfers to your Voice Mail or
forwarding conditions.

CALL HISTORY

You can view information about Missed Calls, Placed
Calls and Answered Calls on your telephone.
The phone stores call information of the most recent
50 calls, displaying the newest entries first.
For multiple phone calls from the same telephone
number, the most recent time and date information
for that number is shown. If you have a Personal
Directory entry for a number in your Call History, the
name from the Personal Directory is shown.
The icon appears in the display when there is a
missed call. Once you have checked the missed call
log in the Call History information, this icon
disappears.
To view Missed Calls
1. Press the Menu key.
2. Select 2 Call History.
3. Select 1 Missed.
4. Use the Up and Down Soft Keys to scroll through
the missed call information.
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