NEC DT750 User Manual - page 36
of
104
1.
30
2
3
Key Touch Tone
4
5
0
Automatic
1
2
3
[Talk]
1/1
1 RTP Alarm
DTMF Tone
Hold Music
Prefix
↓
Back
OK
Select 0 Automatic, 1 No Tone, 2 Tone or
3 Voice. Then, press
(Enter)
or OK soft key.
[Key Touch Tone]
No Tone
Tone
Voice
1/1
↓
Back
OK
Note:
When 0 Automatic is set, the default setting
(Tone) is applied.
Note:
The currently enabled item is highlighted.