My NEC phone Doesn?t ring on incoming calls i need to program it but i don't know how, please help.

if the phone was programmed to ring originally on the system try pressing the volume up key a few times while you know there is an incoming call on that phone

If your phone is set to ring then the Answer key should also flash during incoming call, you can use that. If its not set to ring there is a program to set Answer key to flash without the ring, but it's in system programming, likely a vendor thing.

.. I don't have a solution, I need a solution.
NEC Dterm Series I, through internal calls my phone flashes notifying me that I have a call coming through but it doesnt ring. I have tried the volume key ^, that didn't work. Can anyone help me?

Your PABX line settings need to be programmed for "ringing" as incoming call notification for each specific assigned number (wired port assignment).

The telephone instrument you have can be used on the NEC Electra Professional Level I, and the Level II systems (and under some conditions the NEAX 2000 series). Codes for features are somewhat different based on the system. It is possible that your phone is in "Do-Not-Disturb" if other phones on your system actually ring when they are called via the intercom (on the Level I and Level II systems, initial intercom ring is a system wide setting). The cancel DND code is: Level I system: with telephone idle, press <FNC>, dial 60, press <FNC>. Level II system: with telephone idle, press <FNC>, dial 69, press <FNC>.
It is also possible that your ring volume is very low. To adjust, press <SPKR>, dial 601, then adjust volume using the up/down keys at the bottom of the phone (press <SPKR> when finished. If your system is programmed to access an outside line when you press <SPKR>, you will need to press the <INTERCOM> button first.)
If your system is set for voice intercom, people calling your phone can make it ring by dialing a "1" after your intercom number.
If you do all this and your phone still won't ring on incoming calls, let me know and we'll have to go into system programming to correct it.

During an incoming call try holding the up arrow on the volume key. That is the only way I know to increase or decrease the volume of the ring. The phone might also be set on DND. in which case you have to Press feature dial the DND cancel code 69 press feature. If note look for you user guide here. http://www.neccare.com/cng/docs.nsf/Lib3?OpenView&Start=1&Count=100&Expand=6.13#6.13

you need to have the phone programmed to ring. ldtsnj.com can help

You actually need to set the ringing in program mode. Your NEC vendor should be able to help.
Check out LDTSNJ.com for low price service rates.

This is a phone system phone and each station you want to ring when a certain phone line rings has to be programmed into the system. This is not something you can change at the phone itself. You will either need to pay a company to make programming changes or locate a programming and installation manual for your phone system (not the phone) and try to re-program it yourself. If you have not done this before it will not be easy but it may be worth the effort so you can continue to make your own changes instead of paying someone $200 per hour to do it for you.

 

There is also the remote possibility your phone's ringer is broken. You can try swapping your phone with another of the same type and model to see if it will ring.