ETSI
Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.
ETSI GTS 03.07
European digital cellular telecommunications system (Phase 1); Restoration Procedures (GSM 03.07)
$9.00 $17.50
ETSI GTS 03.08
European digital cellular telecommunications system (Phase 1); Organization of Subscriber Data (GSM
$13.00 $25.50
ETSI GTS 03.09
European digital cellular telecommunications system (Phase 1); Handover Procedures (GSM 03.09)
$19.00 $37.00
ETSI GTS 03.10
European digital cellular telecommunications system (Phase 1); GSM PLMN Connection Types (GSM 03.10)
$21.00 $41.00
ETSI GTS 03.11
European digital cellular telecommunications system (Phase 1); Technical realization of supplementar
$11.00 $21.51
ETSI GTS 03.12
European digital cellular telecommunications system (Phase 1); Location Registration Procedures (GSM
$9.00 $17.50
ETSI GTS 03.12-DCS
European digital cellular telecommunications system (Phase 1); Location Registration Procedures (GSM
$7.00 $14.00
ETSI GTS 03.13
European digital cellular telecommunications system (Phase 1); Discontinuous Reception (DRX) in the
$7.00 $14.00
ETSI GTS 03.14
European digital cellular telecommunications system (Phase 1); Support of DTMF via the GSM System (G
$9.00 $17.50
ETSI GTS 03.20
European digital cellular telecommunications system (Phase 1); Security related Network Functions (G
$23.00 $45.00
ETSI GTS 03.20-EXT
European digital cellular telecommunications system (Phase 1); Security related Network Functions (G
$7.00 $14.00
ETSI GTS 03.40
European digital cellular telecommunications system (Phase 1); Technical Realization of the Short Me
$37.00 $74.00
ETSI GTS 03.41
European digital cellular telecommunications system (Phase 1); Technical realization of Short Messag
$9.00 $17.50
ETSI GTS 03.43
European digital cellular telecommunications system (Phase 1); Technical Realization of Videotex (GS
$9.00 $17.50
ETSI GTS 03.44
European digital cellular telecommunications system (Phase 1); Support of Teletex in a GSM PLMN (GSM
$11.00 $21.51