DIN ETS 300603/A1 : 1995 Title: European digital cellular telecommunications system (Phase 2) - Interworking between the Public Land Mobile Network (PLMN) and a Packet Switched Public Data Network/Integrated Services Digital Network (PSPDN/ISDN) for the support of packet switched data transmission services; English version ETS 300603/A1:1995 Year: 1995 Publisher: DIN Media GmbH Availability: Within 1-2 working days