Incorporated as a nonprofit corporation in 1949, Daviess Martin Rural Telephone Company does business as RTC Communications. The company offers a multitude of services, which range from traditional dial tone with advanced calling features, to long distance, Internet services, DSL, data networking, as well as computer sales/repair. It has over 4,000 local access lines; 4,300 Internet customers; 2,000 long distance customers, and is also deploying high-speed wireless Internet services. Daviess Martin Rural Telephone Company is based in Montgomery, Ind.