ETSI ETS 300 564
- Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface layer 3; Supplementary services specification; Formats and coding (GSM 04.80)
- standard by European Telecommunications Standards Institute, 08/01/1996
- Publisher: ETSI
$23.00$45.00
Related Products
ETSI TS 132 235
Universal Mobile Telecommunications System (UMTS); Telecommunication management; Charging management..
$11.00 $21.51
ETSI TR 101 085
Digital cellular telecommunications system (Phase 2+) (GSM); Performance characterization of the GSM..
$15.00 $29.50
ETSI ETS 300 237
Private Integrated Services Network (PISN); Specification, functional models and information flows; ..
$7.00 $14.00
ETSI TR 101 227
Integrated Circuit Cards (ICC); ETSI numbering system for telecommunication; ALgorithm IDentifiers (..
$9.00 $17.50