NEC DT750 User Manual page 46

Select an item by one of the following operations.
• Touch panel operation
• Highlight an item by using
or OK.
1 2
• Press or
[Ring Tone]
1
External Call
2
Internal Call
3 IM
↓
STEP 6: Select a desired tone type. You can preview
designated ringer tone.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using
OK.
• Press the digit key of desired number, and press
or OK.
For example, press
15
Download1.
, and press
.
1/1
Back OK
, and press
1 5
+ to select
[External Call]
,
No. Menu Item
0 Automatic
1 Tone Type 1
2 Tone Type 2
3 Tone Type 3
or
4 Tone Type 4
5 Tone Type 5
6 Tone Type 6
7 Tone Type 7
8 Tone Type 8
9 Tone Type 9
10 Tone Type 10
11 Tone Type 11
12 Tone Type 12
13 Tone Type 13
40
Automatic
0
Tone Type 1
1
2 Tone Type 2
3
Tone Type 3
4
Tone Type 4
5
Tone Type 5
Tone Type 6
6
7 Tone Type 7
↓
Back
Frequency (Hz)
1st 2nd
520 660
520 660
520 660
1400 1100
1100
540
1100 1400
660 760
1100
-
-
-
-
-
1/3
OK
Remarks
16Hz modulation
16Hz modulation
8Hz modulation
Door Phone
No modulation
No modulation
16Hz modulation
16Hz modulation
Envelope
Door Phone
Melody
Melody 1
Melody 2
Melody 3
Melody 4