NEC DT750 User Manual - page 30
of
104
1.
24
2
Offhook Ring
Headset Ring
Ring Tone
3
4
5
Illumination
6
0
Automatic
1
2
3
4
5
6
7
[Incoming Call]
1/1
[External Call]
1/2
1
Ring Volume
Headset Ring Volume
Back
OK
Disable
Red
Green
Blue
Yellow
Purple
Light Blue
Select
1 External Call when setting the illumina-
↓
Back
OK
tion pattern for external calls. Select 2 Internal
Call when setting the illumination pattern for inter-
nal call. Then, press
(Enter)
or OK soft key.
Note:
The default setting is 0 Automatic.
Note:
The currently enabled item is highlighted.
[Illumination]
1/1
1
External Call
2
Internal Call
3
IM
↓
Back
OK
Select a desired illumination pattern and then press
(Enter)
or OK soft key.