ITU-T Q.1112-1993 Procedures for Interworking between INMARSAT Standard-B System and the International Public Switched Telephone Network/ISDN - Interworking with Satellite Mobile Systems (Study Group XI) 60 pp
Procedures for Interworking between INMARSAT Standard-B System and the International Public Switched Telephone Network/ISDN - Interworking with Satellite Mobile Systems (Study Group XI) 60 pp
ITU-T Q.1112-1993 history
1993ITU-T Q.1112-1993 Procedures for Interworking between INMARSAT Standard-B System and the International Public Switched Telephone Network/ISDN - Interworking with Satellite Mobile Systems (Study Group XI) 60 pp