Digital Cellular Telecommunications Sys. (Phase 2) - Information Element Mapping Between Mobile Station - Base Station Sys. (MS - BSS) & Base Station System - Mobile-services Switching Centre (BSS - MSC) Signalling Procedures & the Mobile Application Part
European Digital Cellular Telecommunications System (Phase 2) - Signalling Requirements on Interworking Between the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) & the Public Land Mobile Network (PLMN)
Universal Personal Telecommunication (UPT) - UPT Phase 2 - Functional Specification of the Interface of a UPT Integrated Circuit Card (ICC) and Card Accepting Devices (CADs) - UPT Card Accepting Dual Tone Multiple Frequency (DTMF) Device