# Recommendation X.413 (11/1988): Message handling systems: Message store: Abstract-service definition

> superseded recommendation/international standard from the International Telecommunication Union

**Wikidata**: [Q26985505](https://www.wikidata.org/wiki/Q26985505)  
**Source**: https://4ort.xyz/entity/recommendation-x-413-11-1988-message-handling-systems-message-store-abstract-service-definition