Digital cellular telecommunications system (Phase 2+) (GSM); High Speed Circuit Switched Data (HSCSD); Stage 1 (GSM 02.34 version 5.2.0)
Document status: Active
Digital cellular telecommunications system; Procedure for call progress indications (GSM 02.40)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Operator determined barring (GSM 02.41)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Operator determined barring (GSM 02.41)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Operator determined barring (GSM 02.41 version 5.1.1)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Network Identity and Timezone (NITZ); Service description, Stage 1 (GSM 02.42)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Network Identity and Timezone (NITZ); Service description, Stage 1 (GSM 02.42)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Network Identity and Timezone (NITZ); Service description, Stage 1 (GSM 02.42 version 5.1.0)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS); Stage 1 (GSM 02.63)
Document status: Active
Digital cellular telecommunications system (Phase 2+) (GSM); enhanced Multi-Level Precedence and Pre-emption service (eMLPP); Stage 1 (GSM 02.67)
Document status: Active
