Recommendation I.241.1 (11/1988): Teleservices supported by an ISDN: Telephony (Q26985358)
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recommendation/international standard from the International Telecommunication Union
- ITU-T I.241.1
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Recommendation I.241.1 (11/1988): Teleservices supported by an ISDN: Telephony |
recommendation/international standard from the International Telecommunication Union |
|
Statements
Teleservices supported by an ISDN: Telephony (English)
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11/1988
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25 November 1988
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6
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Identifiers
I.241.1 (11/1988)
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