FullNet Communications, Inc. is an integrated communications company engaged in providing advanced voice and data solutions. The Company provides a range of mission-critical services to a broad spectrum of customers throughout the world. Its primary services include mass notification services using text messages and automated telephone calls, equipment colocation and related services, and customized live help desk outsourcing service. Its primary advanced voice and data solution is marketed under its CallMultiplier brand name. CallMultiplier is a comprehensive cloud-based solution to consumers and businesses for mass notification services using text messages and automated telephone calls. It provides Internet access services to individual and small business customers located in Oklahoma on a retail basis. Under the FullNet brand, it provides its customers with Internet connectivity as well as direct access to a range of Internet applications and resources, including electronic mail.