ETSI TS 131 122
- Universal Mobile Telecommunications System (UMTS); USIM Conformance Test Specification (3GPP TS 31.122 version 3.1.0 Release 1999)
- standard by European Telecommunications Standards Institute, 12/01/2001
- Publisher: ETSI
$43.00$85.50
Related Products
ETSI ETS 300 257
Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Diversion supplement..
$7.00 $14.00
ETSI ETS 300 682
Radio Equipment and Systems (RES); ElectroMagnetic Compatibility (EMC) standard for On-Site Paging e..
$15.00 $29.50
ETSI ETS 300 476-3
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Protocol Implementation ..
$37.00 $74.00
ETSI ETS 300 175-8
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 8: Speech coding an..
$19.00 $37.00