To Use Headset - NEC UNIVERGE DT830G(DG) User Manual

20. Press Soft key (Exit).
The display goes back to the [Backup/
Restore] screen.
When the downloading process ends in
failure, "Download Failed!" is displayed on
the LCD. Check to see the following points
and retry download.
CHECK POINTS
Check whether the
download file is placed
in the folder of the server
or not.
Check if the file name
you entered is match
with that stored in FTP/
TFTP server.
Is a download file a ter-
minal data file of the
same model?
Check whether IP ad-
dress of FTP/TFTP
server is correct or not.
Check whether the pow-
er to FTP/TFTP server
and network equipment
are ON or not.
Check whether the LAN
cable is connected se-
curely.
If the retry of downloading fails many times,
the terminal may be in failure. For details,
please contact the system administrator.
ACTIONS
Place the download
file in the specified
folder of the server.
Enter the correct file
name which is stored
in FTP/TFTP server.
Terminal data of the
different model (for ex-
ample terminal data of
DT750) can't be
downloaded. Please
download terminal da-
ta of the same model.
Set the proper IP ad-
dress of FTP/TFTP
server.
Turn on the power.
Reconnect the cable
securely.

TO USE HEADSET

TO MAKE/ANSWER A CALL
WITH HEADSET
By using optional headset, it is possible to originate
or respond to call. During using a headset, the
onhook/offhook operation can be made by
Headset/Handset feature key.
The feature key is set by system data setting
at initial installation. For details, please
contact the system administrator.
TO MAKE A CALL USING
HEADSET
While placing the handset on the terminal, make a
call using the headset.
1. Press Headset/Handset feature key.
Headset/Handset feature key lamp lights red.
→
Line key lamp lights green. →
2. Dial a desired number.
3. Start conversation after called party
answered.
4. Press Headset/Handset feature key
once again, after finishing a call.
Headset/Handset feature key lamp goes off.
→
Line key lamp lights off. →
TO ANSWER A CALL USING
HEADSET
While placing the handset on the terminal, answer
a call using the headset.
1. While hearing a ringing tone, press
Headset/Handset feature key
Headset/Handset.
feature key lamp lights red. →
2. Start conversation with calling
party.
64
TERMINAL SETUP