NEC UNIVERGE DT300 Series User Manual page 22

• TO SET RINGING OF HEADSET
The procedure below shows how to enable/disable the
ringing of headset.
While indicating the current time on LCD, press
key to open the Menu screen.
Menu
Select 3 Setting and then press
(Right-cursor) or OK soft key. (or press 3
[Menu]
1 Call History
2 Directory
3 Settings
Select 4 Headset Ring and then press
(Right-cursor) or OK soft key. (or
(Enter),
press 4
key.)
[Settings]
1 Ring Volume
2 Offhook Ring
3 Back Light
4 Headset Ring
5 Peripherals
DT300
(Enter),
key.)
Back OK
Back OK
To disable/enable the ringing of headset, select
1 Disable or 2 Enable. Then, press
or OK soft key.
[Headset Ring]
1 Disable
2 Enable
Note:
Default setting is 1 Disable.
Note:
The currently enabled item is highlighted.
(Enter)
Back OK