Home›Browse›Digital Subscriber System No. 1🌐EnglishEnglishDeutschEspañolРусскийEntityQ1224815· pop 5· linked from 15 articlesDigital Subscriber System No. 1Sign in to saveAlso known as DSS1, Euro-ISDN, EDSS1, E-DSS1, SABME, DSS-1ISDN protocolWikidata factsInstance ofcommunication protocolPart ofIntegrated Services Digital Networkvia Wikidata · CC0Available in 5 languagesEspañolDeutschРусскийCzechvia Wikidata sitelinks · CC0