Chunghwa Telecom Co., Ltd., together with its subsidiaries, operates as an integrated telecommunications service provider in Taiwan and internationally. The company operates through Consumer Business, Enterprise Business, International Business, and Others segments. Its services primarily include mobile, fixed-line, information and communication technology (ICT), and sales and other services. The company offers mobile services, including prepaid and postpaid plans; fixed-line services, such as fixed broadband and voice, leased line, video, and satellite services; and fixed broadband services comprising broadband access, data communication, and Wi-Fi services.