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FORD W-EX7 2007 Edition, February 6,...
ITU-T M.900 Use of leased group and supergroup links for wide-spectrum signal transmission (data, facsimile, etc.)
ITU-T M.1012 Circuit control station for leased and special circuits
ITU-T M.1013 Sub-control station for leased and special circuits
ITU-T M.1014 Transmission maintenance point (international line) (TMP-IL)
ITU-T M.1016 Assessment of the service availability performance of international leased circuits
ITU-T M.1030 Characteristics of ordinary quality international leased circuits forming part of private switched telephone networks
ITU-T M.1040 Characteristics of ordinary quality international leased circuits
ITU-T M.1055 Lining up an international multiterminal leased circuit
ITU-T M.1235 Use of automatically generated test calls for assessment of network performance
ITU-T M.1320 Numbering of channels in data transmission systems