NEC DT750, User Manual, Page: 14 / 191

7
1.
DESSI-LESS DISPLAY
Dessi-less display service provides 32 (8 keys x 4
pages) Programmable Line/Feature keys. Information
set to each Programmable Line/Feature key can be
displayed on the LCD. Also, the current status of the
line/feature set to each programmable key is displayed
as icon. For the setting of the programmable key,
contact Telephony Server Administrator.
When Telephony Server Administrator sets “One-
Touch Speed Dial key” on the programmable key,
users can assign a telephone number or station
number to a key so that you can make a call to that
number with one-touch operation.
The following shows an example of Dessi-less display.
(a) Status Icon
Status information on the Line key such as call ter-
mination, Call Hold or Busy can be indicated as fol-
lowing Icons.
LINE 01
LINE 02
LINE 03
LINE 04
LINE 05
LINE 06
LINE 07
LINE 08
1
2
4
3
MIC DND >>>
7:25 AM MON 18 JUL 2008
(a) Status Icon
(b) Programmable Key Information
(c) Page
USER’S STATUS ICON
FLASHIN
PATTERN
• Idle No Icon
• Call Hold
(Individual Hold/Individual Hold on
Call Park Group)
Blink
(The icon
will blink per
one second
cycle.)
• Call Hold
(Other Party Hold/Other Party Hold on
Call Park Group)
• Recall (Individual Hold/Exclusive
Call Hold/Call Transfer/Individual
Hold on Call Park Group)
• Recall (Other Party Hold/Other Par-
ty Hold on Call Park Group)
• Incoming Call
• During Conversation (Individual
Use)
• Call Transfer
• Conference
Steady Lit
• During Conversation (Other Party
Use)
• Active Feature (Under a setting of
feature key like a “Call Forwarding”)