ITU-T-Q.653 › Logic Procedures for Interworking of Signalling System No. 6To No. 7 (Tup)

ITU-T-Q.653 - 1988 EDITION - CURRENT



Logic Procedures for Interworking of Signalling System No. 6To No. 7 (Tup)


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Document Number

ITU-T-Q.653

Revision Level

1988 EDITION

Status

Current

Publication Date

Nov. 1, 1988