R.21�:�9600 bit/s modem standardized for use in the telegraph TDM system

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R.21�:�9600 bit/s modem standardized for use in the telegraph TDM system �

Recommendation R.21 (08/96)

Approved in 1996-08-01

Status : In force

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Format

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Article Number

English

PDF (acrobat)

105358 bytes

1997-03-13

E�9643�

Espa�ol

PDF (acrobat)

112264 bytes

1997-03-13

S�9645�

Fran�ais

PDF (acrobat)

114250 bytes

1997-03-13

F�9644�

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Format

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English

Word

92160 bytes

1997-03-13

E�9643�

Espa�ol

Word

105984 bytes

1997-03-13

S�9645�

Fran�ais

Word

104448 bytes

1997-03-13

F�9644�

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