Sim-com, also known as Sim-com, is a form of communication process that uses both signs and sound. Very often, Sim-com has been described as discourse supported by signs; These signs are generally in English to ensure language proficiency. In this, it should be noted that certain other non-verbal cues, such as the use of fingerspelling and visual aids that rhyme with the spoken language, can be used. Simultaneous communication has always been known as a form of communication intended to help people who are hard of hearing (deaf) understand what is being said. In this, we realize that over the years, Sim-com has been able to use other communication systems such as seeing essential English. Sim-com has proven its beneficial use in both deaf and hearing people because it presents both spoken and non-verbal language. Simultaneous language is not only used by the deaf, but also when communicating with preschool students. This is important because these children tend not to fully understand verbal communication (Beginnings, 2014). The origin and history of simultaneous communication is one of the most interesting phenomena in the world of communication. This is based on the fact that simultaneous communication began primarily as a way to direct someone to something without using a particular language. In this way, simultaneous language has become widely used in any communication process involving more than two languages ​​(Gaiba, 1998). It is realized that modern simultaneous interpreting uses sophisticated sound equipment to enhance communication, thus proving the historical antecedents of simultaneous interpreting. Co...... middle of paper ...... uh Modes of communication in the classroom (1992 ed.). Burtonsville, MD: Liinstok. Secondary Sources: Websites: Language Awareness by the United Nations (2013). Home - Simultaneous. Retrieved March 14, 2013 from http://www.unlingual.org/Careers/Interpret/COV/Simultaneous/default.aspxLanguage awareness by the United Nations (2013). Home - Simultaneous. Retrieved March 14, 2013 from http://www.unlingual.org/Careers/Interpret/COV/Simultaneous/default.aspxArticle:Beginnings (2014). BEGINNINGS - Simultaneous Communication (Total Communication). Accessed March 14, 2014, from https://www.ncbegin.org/index.php?option=com_content&view=article&id=104&Itemid=188#Jennifer, B. (2012). “Reconsider the use of Sim-Com.” Retrieved from http://SLISNW RSSStewart, D. (1998). Build simultaneous communication. Contributions of natural sign language.