NEC DT750 User Manual page 44

[User Setting]
1
Incoming Call
2 Talk
3
Display
4 Change Password
5 Security
6
Peripherals
7
Usability
↓
3
STEP 4: Select Headset Ring.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using
or OK.
3
• Press .
[Incoming Call]
1
Ring Volume
2 Offhook Ring
Headset Ring
3
Ring Tone
4
5 Illumination
6 Headset Ring Volume
↓
STEP 5: To disable/enable the ringing of headset, se-
1
lect Disable or
Select an item by one of the following operations.
1/1
Back
OK
, and press ,
1/1
Back OK
2
Enable.
• Touch panel operation.
• Highlight an item by using
OK.
1
• Press
[Headset Ring]
1 Disable
2 Enable
TIP
Default setting is Disable.
38
, and press
2
or , and press or OK.
1/1
↓
OK
Back
or