NEC DT830 Series User Manual page 76

7
STEP 3: Select Usability.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using
or OK.
7
• Press .
[User Setting]
1
Incoming Call
2 Talk
3
Display
4
Change Password
5 Security
6
Peripherals
Usability
7

, and press ,
Back OK
1
STEP 4: Select
Select an item by one of the following operations.
• Touch panel operation.
• Press
1
• Press
[Usability]
Help Key Mode
1
68
Help Key Mode.
or OK.
.
Cancel OK