ITU-T F.72-1996 International Telex Service - General Principles and Operational Aspects of a Store and Forward Facility - Series F: Non-Telephone Telecommunication Services - Telegraph Service - The International Telex Service Study Group 1; 20 pp
In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency.
ITU-T F.72-1996 history
1996ITU-T F.72-1996 International Telex Service - General Principles and Operational Aspects of a Store and Forward Facility - Series F: Non-Telephone Telecommunication Services - Telegraph Service - The International Telex Service Study Group 1; 20 pp