標準號：DIN ETS 300048-1998
中文標準名稱：綜合服務數字網絡(ISDN).ISDN分組方式承載業務.由用戶基本速率和一次速率接入的B－通道提供的ISDN虛呼叫(VC)和永久性虛呼叫(PVC)承載業務
英文標準名稱：Integrated Services Digital Network (ISDN) - ISDN Packet Mode Bearer Services (PMBS) - ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the B-channel of the user access, basic and primary rate; English version ETS 300048
標準類型：M11
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：M11
國際標準分類號：33.080
適用范圍：The document defines the stage on of the Packet Mode Bearer Service (PMBS) provides by the B-channel of the user access for the pan-European Intergraded Services Digital network (ISDN).