ETSI TS 100 521
- Digital cellular telecommunications system (Phase 2+) (GSM); Network functions (GSM 03.01 version 7.0.0 Release 1998)
- standard by European Telecommunications Standards Institute, 09/01/1999
- Publisher: ETSI
$11.00$21.51
Related Products
ETSI GTS GSM 04.22
Digital cellular telecommunications system (Phase 2+) (GSM); Radio Link Protocol (RLP) for data and ..
$29.00 $58.50
ETSI ETS 300 188-5
Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Digital Subscr..
$11.00 $21.51
ETSI TS 101 331
Telecommunications security; Lawful Interception (LI); Requirements of Law Enforcement Agencies..
$13.00 $25.50
ETSI TS 132 634
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications Sys..
$19.00 $37.00