Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 135

Digital cellular telecommunications system (Phase 2+) (GSM); Example protocol stacks for interconnecting Cell Broadcast Centre (CBC) and Base Station Controller (BSC) (GSM 03.49 version 5.7.0 Release 1996)

Norma vydána dne 31.7.1998

European digital cellular telecommunications system (Phase 1); Transmission Planning Aspects of the Speech Service in the GSM PLMN System (GSM 03.50)

Norma vydána dne 1.1.1995

Digital cellular telecommunications system (Phase 2+) (GSM); Transmission planning aspects of the speech service in the GSM Public Land Mobile Network (PLMN) system (GSM 03.50)

Norma vydána dne 30.9.1996

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS); Stage 2 (GSM 03.63)

Norma vydána dne 15.2.1996

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS); Stage 2 (GSM 03.63)

Norma vydána dne 30.5.1996

Digital cellular telecommunications system (Phase 2+) (GSM); enhanced Multi-Level Precedence and Pre-emption service (eMLPP); Stage 2 (GSM 03.67)

Norma vydána dne 15.2.1996

Digital cellular telecommunications system (Phase 2+) (GSM); Voice Group Call Service (VGCS); Stage 2 (GSM 03.68)

Norma vydána dne 15.2.1996

Digital cellular telecommunications system (Phase 2+) (GSM); Voice Group Call Service (VGCS); Stage 2 (GSM 03.68)

Norma vydána dne 30.5.1996

Digital cellular telecommunications system (Phase 2+) (GSM); Voice Broadcast Service (VBS); Stage 2 (GSM 03.69)

Norma vydána dne 15.1.1996

Digital cellular telecommunications system (Phase 2+) (GSM); Voice Broadcast Service (VBS); Stage 2 (GSM 03.69)

Norma vydána dne 30.6.1996