NEC DT820 User Manual page 71

1.
[User Setting]
1
Incoming Call
Talk
2
3 Display
4 Change Password
5 Security
6
Usability
0
Setting Reset

STEP 4: 1
Ensure
Select an item by one of the following operations.
• Press
1
• Press
[Usability]
1 Help Key Mode
1/1
OK
Back
Help Key Mode is specified.
or OK.
.
1/1
Cancel OK
STEP 5:
Choose the desired Help key mode.
Select an item by one of the following operations.
• Highlight an item by using
or OK.
• Press
[Help Key Mode]
1 SubMenu
2 Popup Window
No. Item
1 SubMenu
2 Pop-up Window
65
, and press
1 2
or , and press or OK.
1/1

Cancel
OK
Description
Set the Help key which displays
submenu.
Set the Help key which displays
pop-up window.