To Set Ringer Tone - NEC DT750 User Manual

1
4. Select Incoming Call and then press
(Enter), (Right-cursor) or OK softkey
(or press key).
1
[User Setting]
1
Incoming Call
2
Talk
3
Display
4
Change Password
5
Security
6
Peripherals
0
Setting Reset
↓
3
5. Select Headset Ring and then press
(Enter), (Right-cursor) or OK softkey
(or press key).
3
[Incoming Call]
1
Ring Volume
2
Offhook Ring
3
Headset Ring
4 Ring Tone
5 Illumination
6
Headset Ring Volume
↓
6. To disable/enable the ringing of headset, select
1 2
Disable or Enable.
Then, press (Enter) or OK softkey to store the
setting.
1/1
Back OK
1/1
Back OK
[Headset Ring]
1
Disable
2 Enable
Default setting is 1 Disable.
The currently enabled item is highlighted.
7. The display returns to the Incoming Call
screen. Continue programming or press Exit for
default display.

To Set Ringer Tone

The procedure below shows how to change the
ringer tone for internal call and external call.
1. While indicating the current time on LCD, press
key to open the Menu screen.
Menu
2. Select Setting and then press
OK softkey (or press
22
1/1
Back
↓ OK
(Enter) or
key).
5