Question about NEC Electra Elite DTU 16D-2 Corded Phone

1 Answer

Dtu 16d hi do you have a user manual for the dtu 16d?? can you tell me where i can get one or how to change the names on the extensions ie program the phone please email me [email protected] thanks

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  • 9 more comments 
  • JGH12345 May 21, 2008

    Does anyone have a manual for this phone? Please e-mail to me.

  • Rubyh May 29, 2008

    I need instructions on how to program our company directory - can you help please.

  • jujuhurst Jun 24, 2008

    One of our extensions is not receiving voicemail. It is only happening to the one employee. I put it through to voicemail, and it just sits there. No one else is having this problem. Please help!!

  • Anonymous Jun 30, 2008

    I need the owners manual for the DTU 16d. Does anyone know where I can get one?

  • Jason Vicary
    Jason Vicary Jul 02, 2008

    If anyone has the manual for the NEC DTU-16D-1a phone, could you please email it to me???

  • streettax3 Jul 03, 2008

    Looking for a manual to program numbers, extentions in. A list of feature codes would be good also

  • Anonymous Jul 03, 2008

    Our system keeps switching from our new greeting to the old one without warning and sometimes when people call in it tells them our mail box is full and hangs up on them...there are no messages on the phone. also one of our extensions goes directly to voicemail and the "users guide" doesn't explain how to reprogram the phone. Help please..... We have gone through every possible menu on the "managers" phone and can't figure out where to fix these issues.

  • hbalmer Jul 16, 2008

    I need a manual for our DTU system as well. No one in the office seems to know how to program features. Thanks.

  • vbrimhall Jul 21, 2008

    I also need the user manual for the DTU-16D. The feature button on my line keeps flashing, and only 1 person can page me

  • tstark Jul 21, 2008

    I can't find a manual for the NEC Electra Elite DTU 16D-2. Does anyone know where to get one or can email one?

  • Anonymous Sep 01, 2008

    I need a manual for this same phone



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Did you get the email?

Posted on May 10, 2008


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Related Questions:

1 Answer

How to program speed dials on DTU-16D-2

If the button is programmed as a feature button, then Feature, Redial, press the button to program, dial 1 for typical feature, dial extension you want on it, press Feature to write and exit. If the button isn't assigned for features, this won't work until someone goes into system programming and does that.

Nov 22, 2013 | NEC Electra Elite DTU 16D-2 Corded Phone

1 Answer

I can't change the speed dial numbers on my phone

You should only have to hit Feature - Redial and then select the soft key that you wish to re-program. Typically you will then type 1 and then the extension you want to program.

Jul 06, 2009 | NEC Electra Elite DTU 16D-2 Corded Phone

1 Answer

I am new at a company that has NEC phones (I have the main line)

you would need to enter program mode and in MB 4-18 enter the correct names for each port(extension).

Mar 12, 2009 | NEC Electra Elite DTU 16D-2 Corded Phone

1 Answer

"NEC DTU-16D-2" Need it to ring!

Woo Hoo! I figured this one out on my own!

However...WARNING! I wouldn't recommend doing this unless you are technically savvy, as one wrong move could totally mess up all of your phones!!!

I searched and downloaded the Programming Manual from here:

This manual will not only tell you how to fix this issue, but how to pretty much fix/change all programming for the NEC Electra Elite DTU-16D-2 phones.

I have also searched and downloaded the Feature Manual from here:

Happy Programming! =)


Dec 16, 2008 | NEC Electra Elite DTU 16D-2 Corded Phone

1 Answer

Changing a display name

hey do you know how to change the display names or better still do you know where i can get hold of a user manual for the DTU 16d nec phone thanks

Apr 01, 2008 | NEC Electra Elite 32D-1 Corded Phone

2 Answers


Press Feature.
Dial _9#.
Enter hour and minute via dialpad.
Press Recall to change AM/PM setting.
Press Hold to change to calendar setting.
OR Press Feature to exit this feature.
Press Recall to select day of week.
Dial # to move the cursor to day of month field.
Enter day of month via dialpad.
Press Recall to select month.
Dial # to move the cursor to year field.
Enter last two digits of year via dialpad.
Press Feature.

Jan 24, 2008 | NEC Electra Elite DTU 16D-2 Corded Phone

1 Answer

I need to program a HeadSet Button

For the DTU phone on an NEC Elite system:
Memory Block 4-12
put in the port number and the Lkey of the extension you want to make a headset key.
Programmin on a 16button phone, Lkey 11 needs to be lit and will display H SET to verify.

For the DTP phone, it is generally on an NEC 2000, which is entirely different.

Oct 12, 2007 | NEC Electra Elite DTU 16D-2 Corded Phone

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