NEC DTerm Series 80
TELEPHONE USER GUIDE
I P K II
To Place an Outgoing Call Page 6
Speaker
Lift handset or press
Dial "9" or press a Line Key.
To Place an Intercom Call Page 9
Speaker.
Lift handset or press
Dial Extension number or One-Touch key.
For privacy press "1" after the Extension or
One-Touch key to make phone ring.
To Place a Call on Hold Page 10
With the caller on the line, press
Call Transfer Page 10
While call is in progress, press
Dial Extension, press One-Touch key or
9 + number
dial
for off-site transfer
Announce call, if desired, hang up
Microphone Key Page 9
Indicates whether calling party can hear you
Answer Key Page 5
While you are on a call, press
current caller on hold and automatically
connect to the incoming call.
This does not work on PRI or T-1.
Redial Key Page 19
Redial
Press
until desired number appears
in the display, then lift the handset.
Group Listening Page 9
While on a handset call press
twice. The conversation is now heard over
the speaker.
Conference Calling Page 11
While call is in progress, press
Dial number of 3
Receive answer, then press
Repeat to add more parties.
Call Park Page 12
While call is in progress, press
then press
Page party with zone that you parked call.
To pick up the call, lift the handset and
press
Hold.
that was announced.
Paging Page 22
Transfer
Lift handset and press
Lift handset and dial following codes
Internal All
External All
Internal and External All
Do Not Disturb
Press
Dial
Answer
the
Dial
Call Forward Page 24
Press
Dial
number for off-premise, then hang up.
To cancel, press
Dial
Program DSS Buttons Page 36
Lift handset and dial
Speaker
Press key to be programmed.
Dial
Dial
Conf.
rd
party.
Conf
twice.
Transfer
Park
01
and dial zone
to
Pick Up
01
and dial zone (
to
Page
or
7010
7030
*10
DND
747
or lift handset & dial
3
to block all calls.
0
to cancel.
Call Fwd
741
or dial
1
9
, then dial extension or
+ phone
Call Fwd
741
or dial
0
751
01
Hold
+ extension,
twice.
00
to clear key.
64.
64
)
Need help?
Do you have a question about the DTerm Series 80 and is the answer not in the manual?
Questions and answers
My Nec DTerm 80 is not ringing on. I have the volume
Your NEC DTerm Series 80 may not be ringing due to the following reasons:
1. Do Not Disturb (DND) is Enabled – Check if DND is activated and cancel it by dialing the appropriate code.
2. Call Forwarding is Enabled – If calls are forwarded to another number or voicemail, disable call forwarding.
3. Ringer Volume is Low or Muted – Increase the ringer volume.
4. Incorrect Extension Settings – Ensure your extension is correctly configured.
5. Hardware or Connection Issues – Verify that the phone is properly connected and functioning.
Try these steps to troubleshoot the issue.
This answer is automatically generated
1st line is on and when pu receiver there is a busy signal
If the first line is on and there is a busy signal on the NEC Series 80 phone, it typically means the line is in use or not available for new calls.
This answer is automatically generated
After I answer a call and then release the call the speaker volume drops to the lowest level so that when I answer the next call, I can not hear them until I press the volume up several times. This happens with every incoming call.