European digital cellular telecommunications system (phase 2) - Line identification supplementary services, stage 2; English version ETS 300542:1995
€84.58
European digital cellular telecommunications system (phase 2) - Call Forwarding (CF) supplementary services, stage 2; English version ETS 300543:1995
€173.74
European digital cellular telecommunications system (phase 2) - Mobile radio interface layer 3, supplementary services specification, general aspects; English version ETS 300558:1995
European digital cellular telecommunications system (phase 2) - Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface; English version ETS 300559:1995
European digital cellular telecommunications system (phase 2) - Short Message Service Cell Broadcast (SMSCB) support on the mobile radio interface; English version ETS 300560:1995
€56.17
European digital cellular telecommunications system (phase 2) - Mobile radio interface layer 3 - Supplementary services specification; formats and coding; English version ETS 300564:1995
€128.22
European digital cellular telecommunications system (phase 2) - Call Forwarding (CF) supplementary services, stage 3; English version ETS 300566:1995
€105.42
European digital cellular telecommunications system (phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services, stage 3; English version ETS 300567:1995
€63.27
European digital cellular telecommunications system (phase 2) - Closed User Group (CUG) supplementary services, stage 3; English version ETS 300569:1995
€41.78
European digital cellular telecommunications system (phase 2) - Call Barring (CB) supplementary services, stage 3; English version ETS 300571:1995
European digital cellular telecommunications system (phase 1) - Channel coding; English version I-ETS 300031/A1:1995
€34.30
European digital cellular telecommunications system (Phase 2) - Principles of telecommunication services supported by a GSM Public Land Mobile Network (PLMN); English version ETS 300500/A1:1995
European digital cellular telecommunications system (Phase 2) - General on supplementary services; English version ETS 300503/A1:1995
European digital cellular telecommunications system (Phase 2) - Security aspects; English version ETS 300506/A1:1995
European digital cellular telecommunications system (Phase 2) - Man-Machine Interface (MMI) of the Mobile Station (MS); English version ETS 300511/A1:1995
