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 122 096
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$9.00 $17.50
ETSI TS 122 097
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$9.00 $17.50
ETSI TS 122 100
Universal Mobile Telecommunications System (UMTS); UMTS phase 1 (3GPP TS 22.100 version 3.7.0 Releas
$11.00 $21.51
ETSI TS 122 101
Universal Mobile Telecommunications System (UMTS); Service aspects; Service principles (3GPP TS 22.1
$19.00 $37.00
ETSI TS 122 105
Universal Mobile Telecommunications System (UMTS); Services and Service Capabilities (3GPP TS 22.105
$17.00 $33.00
ETSI TS 122 112
Universal Mobile Telecommunications System (UMTS); USIM toolkit interpreter; Stage 1 (3GPP TS 22.112
$11.00 $21.51
ETSI TS 122 115
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$9.00 $17.50
ETSI TS 122 121
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$11.00 $21.51
ETSI TS 122 127
Universal Mobile Telecommunications System (UMTS); Service Requirement for the Open Services Access
$11.00 $21.51
ETSI TS 122 129
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$13.00 $25.50
ETSI TS 122 135
Universal Mobile Telecommunications System (UMTS); Multicall; Service description; Stage 1 (3GPP TS
$11.00 $21.51
ETSI TS 122 140
Universal Mobile Telecommunications System (UMTS); Service aspects; Stage 1; Multimedia Messaging Se
$9.00 $17.50
ETSI TS 123 002
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$19.00 $37.00
ETSI TS 123 003
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$56.00 $111.00
ETSI TS 123 007
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys
$13.00 $25.50