Recommendation I.231.1 (11/1988): Circuit-mode bearer service categories : Circuit-mode 64 kbit/s unrestricted, 8 kHz structured bearer service (Q27051386)
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recommendation/international standard from the International Telecommunication Union
- ITU-T I.231.1
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Recommendation I.231.1 (11/1988): Circuit-mode bearer service categories : Circuit-mode 64 kbit/s unrestricted, 8 kHz structured bearer service |
recommendation/international standard from the International Telecommunication Union |
|
Statements
Circuit-mode bearer service categories : Circuit-mode 64 kbit/s unrestricted, 8 kHz structured bearer service (English)
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11/1988
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25 November 1988
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7
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Identifiers
I.231.1 (11/1988)
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