NEC DT750 - To Add Prefix to Number

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TO ADD PREFIX TO NUMBER
• To Set Prefix
When making a call, a prefix can be added to tele-
phone numbers to be dialed. Prefixes need to be
set in advance.
STEP 1: Display the Menu screen, and select Setting.
STEP 2: Select User Setting.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using , and press ,
or OK.
•Press .
STEP 3: Select Talk.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using , and press ,
or OK.
• Press .
STEP 4: Select Prefix.
Select an item by one of the following operations.
• Touch panel operation.
• Highlight an item by using , and press ,
or OK.
• Press .
TIP
Menu soft key is Back soft key for the firmware version
before 4.0.0.0.
1
1
↓
Menu
OK
1
2
Data Backup/Restore
[Setting]
3
Download
User Setting
1/1
2
2
OK
Back
1/1
[User Setting]
1
2
3
4
5
6
0
↓
Display
Change Password
Peripherals
Setting Reset
Security
Incoming Call
Talk
↓
5
5
Back
OK
1/1
[Talk]
1
2
3
4
5
DTMF Tone
Key Touch Tone
Hold Music
RTP Alarm
↓
Prefix