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ITU-T Q.291

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ITU-T Q.291

Security arrangements; General; Basic security arrangements; Types of failure, recognition of failure and abnormal error rates

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.040.35 : Telephone networks
Number of pages 4
Year 1980
Document history
Country Switzerland
Keyword CCITT Q.291;ITU-T 291;291