GB/T 3382.2-2003 Technical requirements for group 3 facsimile apparatus used in public telephone network Part 2:Procedures for document facsimile transmission in the general switched telephone network (English Version)
This section is about the procedures necessary for file transfer between two fax terminals on the public switched telephone network. These procedures basically include the following aspects: 1) ——Call establishment and call release; ——Compatibility verification, status and control commands; ——Line state verification and monitoring; ——Control function and call again operation member. 1.1.2 This section specifies only processes with these associated signals. 1)
GB/T 3382.2-2003 history
2003GB/T 3382.1-2003 Technical requirements for group 3 facsimile apparatus used in public telephone network-Part 1:Standardization of group 3 facsimile terminals for document transmission