# Recommendation T.541 (11/1988): Operational application profile for videotex interworking

> superseded recommendation/international standard from the International Telecommunication Union

**Wikidata**: [Q27051463](https://www.wikidata.org/wiki/Q27051463)  
**Source**: https://4ort.xyz/entity/recommendation-t-541-11-1988-operational-application-profile-for-videotex-interworking