Samart Digital Public Company Limited distributes telecommunications and electronics equipment in Thailand through its subsidiaries. It operates in two segments: Digital Network and Digital Content. The company offers digital trunked radio systems, audio-visual network and software systems, mobile antenna services, and information services such as voice, messaging, images, multimedia, and infotainment via mobile phones. It also develops and produces news, information, and entertainment content across media platforms, produces television programs, and operates media, website, and entertainment businesses. Additionally, it provides content services via audiotext and call center, sports information through interactive media, forecasting and astrology activities, and space rental services. Formerly known as Samart I-Mobile Public Company Limited, it changed its name to Samart Digital Public Company Limited in October 2017. Founded in 1995 and based in Nonthaburi, Thailand, it is a subsidiary of Samart Corporation Public Company Limited.