Sales, Service and Parts for a wide range of  Products

Are you looking  for:
1) The best deal on NEC’s hugely popular VoIP/Hybrid Cloud system?  SL2100?  SV9100?  SL1100?
2) Service and parts for your existing NEC system, whether it is 1 year old or 20 years old?
3) The market-leading NEC digital telephone system with 99.999% reliability?
4) Hard to find NEC parts at great prices?

If you are looking for ANY of these, you have come to the right place!  Who has the most certified NEC technicians in DFW?  National Telesystems.  Who has the largest inventory of new and used NEC parts and systems in DFW?  National Telesystems.  Who has the most knowledgeable NEC sales consultants and customer representatives in DFW?  National Telesystems.  Who is the ONLY Platinum NEC Reseller in DFW?  National Telesystems.  

Call National Telesystems today for ALL of your NEC Telephone System Sales and Service needs!


NEAX 2000


NEAX 2400











I Series

We also service 28I, 704I, 616, &1648 Models as well.

Tired of poor service on
your Phone System?

It’s time to experience the Best!

$50.00 OFF

on Service or Parts for First Time Customers

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Printable Coupon

Low Price Guarantee!

Best System -
Best Prices -

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More Information

Addison, Aledo, Allen, Alvarado, Argyle, Aubrey, Arlington, Azle, Balch Springs, Bedford Benbrook, Burleson, Carrollton, Cedar Hill Cleburne, Colleyville, Coppell, Corinth, Crowley, Dallas, Decatur, Denton, Desoto, Duncanville, Ennis, Euless, Farmers Branch, Flower Mound, Forest Hill, Forney, Fort Worth, Frisco, Granbury, Grand Prairie, Grapevine, Haltom City, Highland Village, Hurst, Irving, Joshua, Keller, Kennedale, Lake Worth, Lancaster, Las Colinas, Lewisville, Little Elm, Mansfield, McKinney, Mid-Cities, Midlothian, North Richland Hills, Plano, Prosper, Red Oak, Richardson, Richland Hills, Roanoke, Rockwall, Rowlett, Sachse, Saginaw, Seagoville, Southlake, The Colony, Trophy Club, University Park, Watauga, Waxahachie, Weatherford, Westlake, White Settlement, Willow Park, Wilmer, Wylie and surrounding areas.

Serving the Dallas Fort Worth Metroplex
with Superior Telecom Service and Product
Dallas: 214-352-5000
Fort Worth: 817-222-2400
10525 Newkirk, Suite 220 Dallas, Texas 75220
209 W 2nd St., Suite 315 Fort Worth, Texas 76102