图文并茂　直接了当──用户传真（ＦＡＸ）业务简介业宣用户传真业务是在电话机上加装符合邮电部入网要求和标志规定的三类传真机，并通过ＩＤＤ、ＤＤＤ或人工挂发长途的方式，使用户与用户间连通．传送各种文昨日表和资料。传真业务按传送内容分为真迹传真、相片传真、... Illustration and illustrations straightforward ─ ─ FAX (FAX) business profile Industry declared users fax business is installed on the phone in line with the Ministry of Posts and Telecommunications network requirements and signs of the provisions of the three types of fax machines, and IDD, DDD or manually hang long-distance way , So that users and users communicate. Send a variety of text yesterday’s table and information. Fax service according to the transmission content is divided into authentic trace fax, photo fax, ...