ITU-T-Q.822-1 › Amendment 1 To ITU-T-Q.822
ITU-T-Q.822-1
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1994 EDITION AMENDMENT 1
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CURRENT
Amendment 1 To ITU-T-Q.822
Document Number
ITU-T-Q.822-1
Revision Level
1994 EDITION AMENDMENT 1
Status
Current
Publication Date
March 1, 2003