ETSI TS 100 515 PDF

Published Date: 07/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Call Forwarding (CF) Supplementary Services - Stage 1 (GSM 02.82 version 7.0.1 Release 1998)

Published Date: 04/01/1999

Digital cellular telecommunications system (Phase 2+) (GSM); Call Forwarding (CF) Supplementary Services - Stage 1 (GSM 02.82 version 6.0.0 Release 1997)

Published Date: 05/01/1998

Identification card systems; Telecommunications IC cards and terminals; Interoperability with synchronous prepaid cards; Part 2: Security requirements

Published Date: 07/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Advice of Charge (AoC) supplementary services; Stage 2 (3GPP TS 23.086 version 16.0.0 Release 16)

Published Date: 08/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); General Packet Radio Service (GPRS); Serving GPRS Support Node (SGSN) - Visitors Location Register (VLR); Gs interface layer 3 specification (3GPP TS 29.018 version 16.0.0 Release 16)

Published Date: 05/01/1997

Published Date: 12/01/1998

Published Date: 10/01/1999

Published Date: 08/01/1999

Published Date: 01/01/1999

Published Date: 01/01/1999