NEC DT820 - Set Ringing of Headset

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1.
STEP 5: To disable/enable the off-hook ringing,
choose Disable or Enable.
Select an item by one of the following operations.
• Highlight an item by using , and press
or OK.
• Press or , and press or OK.
• Set Ringing of Headset
The procedure below shows how to enable/disable
the ringing of headset.
STEP 1: Display the Menu screen, select Setting.
STEP 2: Select User Setting.
Select an item by one of the following operations.
• Highlight an item by using , and press ,
or OK.
•Press .
STEP 3: Select Incoming Call.
Select an item by one of the following operations.
• Highlight an item by using , and press ,
or OK.
• Press .
TIP
Default setting is Enabled.
TIP
The enabled item is highlighted.
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2
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Disable
OK
Back
Enable
[Offhook Ring]
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1

Menu
OK
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2
Data Backup/Restore
[Setting]
3
Download
User Setting
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1
OK
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[User Setting]
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
Display
Change Password
Talk
Security
Incoming Call
Back
0
Setting Reset
Usability