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TS 100 913 : 7.1.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - GENERAL ON TERMINAL ADAPTATION FUNCTIONS (TAF) FOR MOBILE STATIONS (MS) European Telecommunications Standards Institute
TS 101 629 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - SUPPORT OF OPTIMAL ROUTEING (SOR) - SERVICE DEFINITION (STAGE 1) European Telecommunications Standards Institute
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