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Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network

superseded recommendation/international standard from the International Telecommunication Union
CreativeWork itu_t_recommendation_version Q26985451
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Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network

Summary

Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network is an ITU-T recommendation version[1].

Key Facts

  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's instance of is recorded as Procedures for document facsimile transmission in the general switched telephone network — instance of (P31): ITU-T recommendation version[2].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's publisher is recorded as Procedures for document facsimile transmission in the general switched telephone network — publisher (P123): ITU Telecommunication Standardization Sector[3].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's edition number is recorded as 11/1988[4].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's language of work or name is recorded as Procedures for document facsimile transmission in the general switched telephone network — language of work or name (P407): English[5].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's publication date is recorded as +1988-11-25T00:00:00Z[6].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's official website is recorded as http://www.itu.int/rec/T-REC-T.30-198811-S/en[7].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's work available at URL is recorded as https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-T.30-198811-S!!PDF-E&type=items[8].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's number of pages is recorded as {'unit': '1', 'amount': '+104'}[9].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's standards body is recorded as Procedures for document facsimile transmission in the general switched telephone network — standards body (P1462): International Telecommunication Union[10].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's title is recorded as Procedures for document facsimile transmission in the general switched telephone network[11].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation T.2 (11/1988): Standardization of Group 1 facsimile apparatus for document transmission[12].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation T.3 (11/1988): Standardization of Group 2 facsimile apparatus for document transmission[13].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation T.35 (11/1988): Procedure for the allocation of CCITT members' codes for non-standard facilities[14].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation T.4 (11/1988): Standardization of Group 3 facsimile terminals for document transmission[15].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation V.1 (11/1988): Equivalence between binary notation symbols and the significant conditions of a two-condition code[16].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation V.21 (11/1988): 300 bits per second duplex modem standardized for use in the general switched telephone network[17].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation V.27ter (11/1988): 4800/2400 bits per second modem standardized for use in the general switched telephone network[18].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's cites work is recorded as Procedures for document facsimile transmission in the general switched telephone network — cites work (P2860): Recommendation V.29 (11/1988): 9600 bits per second modem standardized for use on point-to-point 4-wire leased telephone-type circuits[19].
  • Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's ITU-T Recommendation is recorded as T.30 (11/1988)[20].

Body

Authorship and Creation

Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's publisher is recorded as Procedures for document facsimile transmission in the general switched telephone network — publisher (P123): ITU Telecommunication Standardization Sector[3].

Publication

Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network's publication date is recorded as +1988-11-25T00:00:00Z[6]. Its language of work or name is recorded as Procedures for document facsimile transmission in the general switched telephone network — language of work or name (P407): English[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network. Retrieved May 3, 2026, from https://4ort.xyz/entity/recommendation-t-30-11-1988-procedures-for-document-facsimile-transmission-in-the-general-switched-telephone-network
MLA “Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/recommendation-t-30-11-1988-procedures-for-document-facsimile-transmission-in-the-general-switched-telephone-network.
BibTeX @misc{4ortxyz_recommendation-t-30-11-1988-procedures-for-document-facsimile-transmission-in-the-general-switched-telephone-network_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network}}, year = {2026}, url = {https://4ort.xyz/entity/recommendation-t-30-11-1988-procedures-for-document-facsimile-transmission-in-the-general-switched-telephone-network}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Recommendation T.30 (11/1988): Procedures for document facsimile transmission in the general switched telephone network — https://4ort.xyz/entity/recommendation-t-30-11-1988-procedures-for-document-facsimile-transmission-in-the-general-switched-telephone-network (retrieved 2026-05-03)

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