Standards
[CURRENT]
NF Z83-530
; NF ETS 300530:1996-09-01
NF Z83-530
; NF ETS 300530:1996-09-01
Digital cellular telecommunications system (phase 2). Technical realization of supplementary services (GSM 03.12)
Title (German)
ZELLULARES DIGITALES FUNKKOMMUNIKATIONSSYSTEM (PHASE 2). VERFAHREN ZUR STANDORTERFASSUNG (GSM 03.12)