Office NEC phone to be used at Home

Yes, the NEC DTU-16D-1A can be used with a standard PSTN line. You will need to program the phone system to recognize the PSTN line instead of the ISDN2 line. Here are some steps you can take:

1. Access the programming mode on the NEC Xen Alpha system by pressing "Speaker" and then "7" on the main phone.
2. Enter the system password, which should be provided in the user manual or by your system administrator.
3. Press "Speaker" and then "3" to enter the line programming mode.
4. Scroll through the line options using the arrow keys until you find the option for PSTN. Select this option.
5. Save your changes by pressing "Speaker" and then "Store".

Once you have completed these steps, your NEC DTU-16D-1A handsets should be able to connect to the PSTN line and function properly.

In the link

https://www.google.com/search?q=nec+dtu+16d-2+turn+on+voicemail&

Manual

Dtu-16D-2 Tel - NEC Electra Elite IPK II System ... - ManualsLib

https://www.manualslib.com > manual > Nec-Electra-Eli...
NEC Electra Elite IPK II Manual Online: Dtu-16D-2 Tel. This digital Multiline Terminal has 16 programmable line keys (each with a 2-color LED), ...

• 
  

  NEC 16D and 8D Quick Start User Manual - ManualsLib

  https://www.manualslib.com > ... > Telephone
  View and Download NEC 16D and 8D quick start user manual online. Multiline Telephone. 16D and 8D telephone pdf manual download. Also for: Dth-32d, Dth-16d, ...
  
  

..

https://www.manualslib.com/manual/110148/Nec-16d-And-8d.html


NEC 16D and 8D Quick Start User Manual

I am not sure which country you are in, but in Australia your divert depends on your phone carrier not your model. If your carrier and call plan supports call forward you just dial their set number and follow the prompts to turn on or off.

samsung mobile

Sorry, but there is no way to get this phone to work on your normal residential phone jack. It was designed to be used as part of a key system, which requires the control system (also called the KSU). The phones are a proprietary digital design and only work when attached to the proper KSU. Unless you want to try locating the rest of the system on eBay or purchase through some other vendor, all you can do with the phone is use it as a paperweight.

It is easier to move the wires but if you know how to go into programming than change the extension numbers on the ports in mb 4-10

To Update Time: From operator telephone with receiver hung up; Press feature key; dial 9,#; enter hour and minute i.e. 0135; (press recall key to change from am to pm); press feature key to save and exit.

hit feature key,hit a line key,dial 9 plus the number,hit feature

Here's how you adjust the time:

1. Press <TRANSFER>
2. Press <CONF>
3. Press *
4. Press <TRANSFER>
5. Press <CONF>
6. Press #
7. "CAT MODE" displayed on LCD
8. Press <REDIAL or LNR/SPD>
9. "COMMAND" displayed on LCD
10. Press 02
11. Press <RECALL>
12. Press 2
13. Press <RECALL>
14. "02>2>Current Time" displayed on LCD
15. Input correct time using military time (HH MM SS)
16. Press <CONF>