NEC DT750 User Manual - page 26
1.
20
Incoming Call
3
4
5
6
0
• TO SET RINGER TONE
[Setting]
1/1
The procedure below shows how to change the ringer
tone for internal call and external call.
While indicating the current time on LCD, press
Menu
key to open the Menu screen.
Select Setting and then press
(Enter)
or OK soft
1
User Setting
2
Download
3
Data Backup/Restore
key. (or press 5 key.)
↓
Back
OK
[Menu]
Select 1 Incoming Call and then press
(Enter)
,
(Right-cursor)
or OK soft key. (or press 1 key.)
History Directory
Tool
Call Func.
[User Setting]
1
1/1
Setting
Presence
Favorite
Config
2
Talk
Display
Change Password
↓
Back
OK
Security
Peripherals
Select 1 User Setting and then press
(Enter)
,
Setting Reset
(Right-cursor)
or OK soft key. (or press 1 key.)
↓
Back
OK
Select 4 Ring Tone and then press
(Enter)
,
(Right-cursor)
or OK soft key. (or press 4 key.)