Modems have been in use by the private sector since the early 1960s. All modems use phone lines to transmit information, but not every modem is the same. As the name implies, a "fax modem" is intended ...

Phoenix Contact's expanded line of industrial modems now provides more options for remote communication with machines and systems. A new DSL modem and a cellular modem join the company's analog modems ...

Voice-over-data technology lets you exchange data during a normal phone call on a POTS line. You can collaborate on designs on remote computers, send and receive files, and even play interactive games ...