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: I.231.3
: I.231.3 (11/88) |
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| I.231.3�:�Circuit-mode bearer service categories : Circuit-mode 64 kbit/s, 8 kHz structured bearer service usable for 3.1 kHz audio information transfer
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Recommendation I.231.3 (11/88)
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Approved in 1988-11-25
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Status : In force
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Access : Freely available items
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Available languages and formats :
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Click on the selected format
and language to get the document |
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Format |
Size |
Posted |
Article Number |
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| English |
 PDF (acrobat)
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64992 bytes |
1989-06-02 |
E�14957� |
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| Espa�ol |
PDF (acrobat)
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70267 bytes |
1989-06-02 |
S�14957� |
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| Fran�ais |
PDF (acrobat)
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80117 bytes |
1989-06-02 |
F�14957� |
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Available languages and formats :
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Word 