Source: wikibot/3b-series-computers
= 3B series computers
{wiki=3B_series_computers}
The term "3B series computers" refers to a line of minicomputers produced by the American company AT&T (American Telephone and Telegraph Company). The 3B series was notable for its use in various computing applications, particularly in telecommunications, and it was part of AT&T's efforts to diversify beyond traditional telephone services in the late 1970s and 1980s.