According to https://americanhistory.quand.edu/collections/search/object/nma. , there had been commercial answering machines offered in the You.S. in the 1960. The increase regarding access to reacting hosts regarding the mid-eighties likely had significantly more related to the brand new introduction from low priced microchips and you may cassette tapes, which greatly less their rates.
Even before the fresh new separation, anyone you are going to perform their independent telecommunications channels whenever they wanted. There were already industrial pc networks like TymNet and you will individual proto-ISPs for example CompuServe before the break up additionally the breakup had no influence on him or her.