A digitized telephony service delivered over a hybrid fiber-coaxial (HFC) network. This allows simultaneous transmission of voice, data, and video over the same infrastructure. For instance, a residence can use television services, internet access, and make phone calls concurrently without significant degradation of service.
Its appeal arises from integrating communication and entertainment into one bill, often resulting in cost savings. Historically, this convergence offered a competitive alternative to traditional landlines, providing enhanced features and improved reliability through digital infrastructure. The bundled services also simplified management for consumers.