NEC Univerge DT750 User Manual page 25

[User Setting]
1
Incoming Call
2 Talk
3
Display
4 Change Password
5 Security
6
Peripherals
0
Setting Reset
↓
Select Offhook Ring and then press
2
or OK soft key. (or press
(Right-cursor)
[Incoming Call]
1 Ring Volume
2 Offhook Ring
3 Headset Ring
Ring Tone
4
Illumination
5
6
Headset Ring Volume
↓
To disable/enable the off-hook ringing, select
Disable or Enable. Then, press
1 2
OK soft key.
1/1
Back OK
,
(Enter)
key.)
2
1/1
OK
Back
or
(Enter)
[Offhook Ring]
1
Disable
2 Enable
Note: Default setting is 2 Enable.
Note: The currently enabled item is highlighted.
18
1/1
Back OK