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Standards ČSN - Czech national standards - Page 7794
ČSN is a protected designation of Czech national technical standards.
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ČSN ETS 300516-ed.2 (872547)
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Digital cellular telecommunications system (Phase 2) - Call waiting (CW) and Call Holding (HOLD) supplementary services - Stage 1 (GSM 02.83)
Standard published on 1.7.1997
Selected format: Czech preface only - Print design (1.40 USD)
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ČSN ETS 300517 (872548)
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European digital cellular telecommuncations system (Phase 2). MultiParty (MPTY) - supplementary services - stage 1 (GSM 02.84)
Standard published on 1.11.1995
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ČSN ETS 300517-ed.2 (872548)
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Digital cellular telecommunications system (Phase 2) - MultiParty (MPTY) supplementary services - Stage 1 (GSM 02.84)
Standard published on 1.5.1997
Selected format: Czech preface only - Print design (1.40 USD)
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ČSN ETS 300518 (872549)
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European digital cellular telecommunications system (Phase 2). Closed User Group (CUG) - supplementary services - stage 1 (GSM 02.85)
Standard published on 1.11.1995
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ČSN ETS 300518-ed.2 (872549)
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Digital cellular telecommunications system (Phase 2) - Closed User Group (CUG) supplementary services - Stage 1 (GSM 02.85)
Standard published on 1.5.1997
Selected format: Czech preface only - Print design (1.40 USD)
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ČSN ETS 300519 (872550)
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European digital cellular telecommunications system (Phase 2). Advice of Charge (AoC) - supplementary services - stage 1 (GSM 02.86)
Standard published on 1.11.1995
Selected format: Czech preface only - Print design (1.40 USD)
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ČSN ETS 300519-ed.2 (872550)
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Digital cellular telecommunications system (Phase 2) - Advice of Charge (AoC) supplementary services - Stage 1 (GSM 02.86)
Standard published on 1.5.1997
Selected format: Czech preface only - Print design (1.40 USD)
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ČSN ETS 300520 (872551)
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European digital cellular telecommunications system (Phase 2). Call Barring (CB) supplementary services - stage 1 (GSM 02.88)
Standard published on 1.11.1995
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ČSN ETS 300520-ed.2 (872551)
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Digital cellular telecommunications system (Phase 2) - Call Barring (CB) supplementary services - Stage 1:
Standard published on 1.5.1997
Selected format: Czech preface only - Print design (1.40 USD)
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ČSN ETS 300521 (872552)
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European digital cellular telecommunications system (Phase 2). Network function (GSM 03.01)
Standard published on 1.12.1995
Selected format: Czech preface only - Print design (1.40 USD)
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