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Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs

superseded recommendation/international standard from the International Telecommunication Union
CreativeWork itu_t_recommendation_version Q26985478
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Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs

Summary

Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs is an ITU-T recommendation version[1].

Key Facts

  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's instance of is recorded as International data transmission services and optional user facilities in public data networks and ISDNs — instance of (P31): ITU-T recommendation version[2].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's publisher is recorded as International data transmission services and optional user facilities in public data networks and ISDNs — publisher (P123): ITU Telecommunication Standardization Sector[3].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's edition number is recorded as 11/1988[4].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's language of work or name is recorded as International data transmission services and optional user facilities in public data networks and ISDNs — language of work or name (P407): English[5].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's publication date is recorded as +1988-11-25T00:00:00Z[6].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's official website is recorded as https://www.itu.int/rec/T-REC-X.2-198811-S/en[7].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's work available at URL is recorded as https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-X.2-198811-S!!PDF-E&type=items[8].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's number of pages is recorded as {'unit': '1', 'amount': '+16'}[9].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's standards body is recorded as International data transmission services and optional user facilities in public data networks and ISDNs — standards body (P1462): International Telecommunication Union[10].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's title is recorded as International data transmission services and optional user facilities in public data networks and ISDNs[11].
  • Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's ITU-T Recommendation is recorded as X.2 (11/1988)[12].

Body

Authorship and Creation

Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's publisher is recorded as International data transmission services and optional user facilities in public data networks and ISDNs — publisher (P123): ITU Telecommunication Standardization Sector[3].

Publication

Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs's publication date is recorded as +1988-11-25T00:00:00Z[6]. Its language of work or name is recorded as International data transmission services and optional user facilities in public data networks and ISDNs — 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.

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 X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs. Retrieved May 3, 2026, from https://4ort.xyz/entity/recommendation-x-2-11-1988-international-data-transmission-services-and-optional-user-facilities-in-public-data-networks-and-isdns
MLA “Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/recommendation-x-2-11-1988-international-data-transmission-services-and-optional-user-facilities-in-public-data-networks-and-isdns.
BibTeX @misc{4ortxyz_recommendation-x-2-11-1988-international-data-transmission-services-and-optional-user-facilities-in-public-data-networks-and-isdns_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs}}, year = {2026}, url = {https://4ort.xyz/entity/recommendation-x-2-11-1988-international-data-transmission-services-and-optional-user-facilities-in-public-data-networks-and-isdns}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Recommendation X.2 (11/1988): International data transmission services and optional user facilities in public data networks and ISDNs — https://4ort.xyz/entity/recommendation-x-2-11-1988-international-data-transmission-services-and-optional-user-facilities-in-public-data-networks-and-isdns (retrieved 2026-05-03)

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