通信企业强调社会效益,是社会主义制度和行业特点所决定的。通信企业是社会生产力,但它并不生产物质产品,而是为社会提供特殊的使用价值一劳务。为社会生产、生活担负着错综复杂的信息联系,信息在社会发展中的作用,日益显示出它的重要性,一些行业由于经济形势发展快,业务迫切需要,已着手建立行业自身的信息系统。如:银行、外贸、商业……初建行业纵向信息系统。对于社会 The emphasis on social benefits by telecommunications enterprises is determined by the socialist system and the characteristics of the industry. Communications enterprises are social productive forces, but they do not produce material goods but provide special value-added services to society. For the social production and life are intricate information links, the role of information in social development, increasingly shows its importance, some industries due to the rapid economic development, business urgently needed, has begun to establish its own information system. Such as: banks, foreign trade, commerce ... ... first built industry vertical information system. For the community