Digital Telecommunications - Provides a complete solution for any sized company with business telephone systems including PC based voice mail systems. TelData Communications, Inc. - Provider of telephone systems, voice and data communications equipment and service nation wide. Gaithersburg, MD. American Communications Equipment Company - Provides service without sales people for any business installing phone systems, computer network cabling and data communications throughout Maryland. E-Key Network Solutions - Sales, service and maintenance for Maryland, Washington DC and Virginia areas. Located in Woodstock. American Telecom Solutions - Provider that designs, installs and services both data and voice systems for end users. Country Bell Telephone and Communications - Provider of telephone systems, cabling, and security systems. Reid Telesys Communications - Provider of business telephone systems in Maryland, Washington DC and Northern Virginia. Located in Fort Washington, MD.