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 TS 142 069
Digital cellular telecommunications system (Phase 2+); Voice Broadcast Service (VBS) - Stage 1 (3GPP
$11.00 $21.51
ETSI TS 143 010
Digital cellular telecommunications system (Phase 2+); GSM Public Land Mobile Network (PLMN) connect
$26.00 $52.50
ETSI TS 143 013
Digital cellular telecommunications system (Phase 2+); Discontinuous Reception (DRX) in the GSM Syst
$7.00 $14.00
ETSI TS 143 019
Digital cellular telecommunications system (Phase 2+); Subscriber Identity Module Application Progra
$15.00 $29.50
ETSI TS 143 022
Digital cellular telecommunications system (Phase 2+); Functions Related to Mobile Station (MS) in I
$13.00 $25.50
ETSI TS 143 031
Digital cellular telecommunications system (Phase 2+); Fraud Information Gathering System (FIGS); Se
$11.00 $21.51
ETSI TS 143 033
Digital cellular telecommunications system (Phase 2+); Lawful Interception; Stage 2 (3GPP TS 43.033
$29.00 $58.50
ETSI TS 143 035
Digital cellular telecommunications system (Phase 2+); Immediate Service Termination (IST); Stage 2
$7.00 $14.00
ETSI TS 143 045
Digital cellular telecommunications system (Phase 2+); Technical Realization of Facsimile Group 3 Se
$21.00 $41.00
ETSI TS 143 048
Digital cellular telecommunications system (Phase 2+); Security Mechanisms for the SIM application t
$17.00 $33.00
ETSI TS 143 050
Digital cellular telecommunications system (Phase 2+); Transmission planning aspects of the speech s
$21.00 $41.00
ETSI TS 143 052
Digital cellular telecommunications system (Phase 2+); Lower layers of the GSM Cordless Telephony Sy
$15.00 $29.50
ETSI TS 143 055
Digital cellular telecommunications system (Phase 2+); Dual Transfer Mode (DTM); Stage 2 (3GPP TS 43
$17.00 $33.00
ETSI TS 143 059
Digital cellular telecommunications system (Phase 2+); Functional stage 2 description of Location Se
$26.00 $52.50
ETSI TS 143 063
Digital cellular telecommunications system (Phase 2+); Packet Data on Signalling channels service (P
$13.00 $25.50