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972.484.4900 (Dallas) 817.529.1700 (Ft. Worth)
972.484.4900 (Dallas) 817.529.1700 (Ft. Worth)


972.484.4900 (Dallas) 817.529.1700 (Ft. Worth)
 

AT&T Lucent Phone Systems


AT&T and Lucent Phone Systems Dallas





Lucent Phone Systems







AT&T phone systems became Lucent Partner/Partner Plus in the late 90's. Avaya took over the Partner line and created the Partner ACS Systems in the early 2000's.  All Partner and Partner ACS systems have been discontinued and are no longer supported, but hardware parts are still available on the refurbished market if you need to squeeze that last breathe out of your existing Partner system.  If it's time to look at a new, supported system to avoid extended downtime, visit our products page for a listing of all systems we carry, including the new Avaya IP Office.



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Serving these Dallas Ft. Worth Cities and More!

Office Telesystems serves 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.  Austin, Houston, San Antonio, Waco, Tyler and more.  Nationwide services available.

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