# Recommendation U.44 (11/1988): Multi-address calls in real time for broadcast purposes in the international telex service

> recommendation/international standard from the International Telecommunication Union

**Wikidata**: [Q27051484](https://www.wikidata.org/wiki/Q27051484)  
**Source**: https://4ort.xyz/entity/recommendation-u-44-11-1988-multi-address-calls-in-real-time-for-broadcast-purposes-in-the-international-telex-service