NEC UNIVERGE DT750 User Manual page 33

1.
• TO ENABLE/DISABLE DTMF TONE
The procedure below shows how to enable/disable
RTP alarm.
While indicating the current time on LCD, press
Menu
key to open the Menu screen.
Select Setting and then press
key. (or press 5 key.)
[Menu]
History Directory
Setting
Presence
↓
Select 1 User Setting and then press
or OK soft key. (or press 1
(Right-cursor)
or OK soft
(Enter)
Tool
Call Func.
Config
Favorite
Back
OK
,
(Enter)
key.)
[Setting]
1 User Setting
2
Download
Data Backup/Restore
3
Select 2 Talk and then press
or OK soft key. (or press 2 key.)
cursor)
[User Setting]
1 Incoming Call
Talk
2
3
Display
4
Change Password
5
Security
6
Peripherals
0
Setting Reset
Select 2 DTMF Tone and then press
or OK soft key. (or press 2 key.)
(Right-cursor)
27
1/1
↓
Back OK
,
(Enter)
1/1
↓
Back OK
(Enter)
(Right-
,