Rated DFW's #1 Telephone Systems Company

National Telesystems Phone System Services

Services Offered

We offer a host of telecommunications products, services and solutions including the following:

  • System Installations
  • System Programming
  • Operation & Administrative Training
  • Equipment Maintenance and Repair
  • Data and voice cabling
  • System Networking
  • System Design
  • Site Planning / Preparation
  • Voice-Mail & Auto-Attendant integration
  • Cordless telephone integration
  • Maintenance Agreements
  • Voice Mail Programming
  • Credit card terminal integration
  • Telephone system feature programming
  • Answering machine integration
  • Computer telephony integration
  • Message on hold systems
  • Loud paging systems
  • Call accounting systems
  • Door phones & Entry systems
  • T-1 service connections
  • System Upgrades (Hardware & Software)
  • Fax Detection Installation
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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