Qualifier values of 3155 in D98A
Communication channel qualifier (an1..3)
Code identifying the type of communication channel being used.
A process that, on demand, connects two or more data terminal equipments and permits the exclusive use of a data circuit between them until the connection is released (ISO).
Communications number assigned by Societe Internationale de Telecommunications Aeronautiques (SITA).
Communications number assigned by Aeronautical Radio Inc.
AT&T mailbox identifier.
Peripheral device identification.
U.S. Defense Switched Network
The switched telecommunications network of the United States Department of Defense.
U.S. federal telecommunications system
The switched telecommunications network of the United States government.
World Wide Web
Data exchange via the World Wide Web.
Number identifying the service and service user.
Exchange of mail by electronic means.
File transfer access method
According to ISO.
Device used for transmitting and reproducing fixed graphic material (as printing) by means of signals over telephone lines or other electronic transmission media.
GEIS (General Electric Information Service) mailbox
IBM information exchange
Internal mail address/number.
Postal service document delivery.
The process of routing and transferring data by means of addressed packets so that a channel is occupied only during the transmission; upon completion of the transmission the channel is made available for the transfer of other packets (ISO).
Communications address assigned by Society for Worldwide Interbank Financial Telecommunications s.c.
Voice/data transmission by telephone.
Text transmission via telegraph.
Transmission of text/data via telex.
Transmission of text/data via telemail.
Transmission of text/data via teletext.
Communication service involving Teletypewriter machines connected by wire or electronic transmission media. Teletypewriter machines are the devices used to send and receive signals and produce hardcopy from them.
CCITT Message handling system.