ITU-T F.85-1988 Message Handling Service; Intercommunication between the IPM Service and the Telex Service - Telegraph and Mobile Services Operations and Quality of Service Study Group I; 4 pp; Same as Recmn F.421; Renumbered from Recmn F.75
The setting up of a multiple call may involve unforeseen delays in practice, particularly when intermediate connection centres are used in the international dissemination sector.
ITU-T F.85-1988 history
1988ITU-T F.85-1988 Message Handling Service; Intercommunication between the IPM Service and the Telex Service - Telegraph and Mobile Services Operations and Quality of Service Study Group I; 4 pp; Same as Recmn F.421; Renumbered from Recmn F.75