About Dial Tone Ltd.

Ben Ramos has been the sole proprietor of Dial Tone Ltd, established in 1987 in the San Antonio & surrounding areas. He was trained by Southwestern Bell and AT&T from 1973 to 1986 as a skilled telephone systems technician. In 1987 he started his own company Dial Tone Ltd. His goal is to provide affordable options to business customers for all their telephone and computer cabling and other telecommunication needs.

Since then, Dial Tone Ltd. has grown into a major player in the business world and has worked on many jobs consisting of data centers, hospitals, call centers, schools and banks. Our technicians are well trained and highly knowledgeable of the products we install.

We take pride in doing a clean installation of all the equipment and cabling. Every wire will be properly labeled and tested to insure trouble free operations. Dial Tone Ltd. is bonded and insured up to 1 million dollars. Dial Tone Ltd. is HUB certified and a CMBL & CISV vendor.


Dial Tone Ltd. Experience


Bank of America (formerly NBC)

Sole telecommunications company on site responsible for new installation of cabling and for moves, additions and changes of telephone and computer equipment in San Antonio, TX. 

West Telemarketing

Lead telecommunication company responsible for installation of cabling and all moves, additions and changes of telephone and computer equipment in San Antonio, TX.

Sole telecommunications company responsible for installation of cabling and new voice, data and fiber optic cabling and associated equipment for remote sites in Texas and south central United States for West Telemarketing Outbound.

Telecommunications Knowledge

Extensive knowledge installing CAT-5 and CAT-3 cabling, computer cabling, CAT-5 enhanced and coax, fiber optics cabling and associated equipment including patch panels, voice and data jacks.

Installation of small to large key electronic phone systems, and small to large PBX telephone systems.


  • Curently HUB certified CMBL vendor
  • Currently certified with South Central Texas Regional Certification Agency
  • Certified as Systems Tech for Southwestern Bell and AT&T, 1973 - 1986
  • Meridian-Northern Telecom training, Richardson, TX, 1992
  • Fiber Optic training at 3M, Austin, TX, 1995

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