ETSI I-ETS 300 027
- European digital cellular telecommunications system (Phase 1); Mobile radio interface layer 3; Supplementary services specification; Formats and coding (GSM 04.80)
- standard by European Telecommunications Standards Institute, 02/01/1992
- Publisher: ETSI
$19.00$37.00
Related Products
ETSI ETS 300 019-2-3/A1
Amendment 1 to - Equipment Engineering (EE); Environmental conditions and environmental tests for te..
$7.00 $14.00
ETSI TS 101 376-3-9
GEO-Mobile Radio Interface Specifications; Part 3: Network specifications; Sub-part 9: Security rela..
$21.00 $41.00
ETSI TS 101 504
Digital cellular telecommunications system (Phase 2+) (GSM); Inband Tandem Free Operation (TFO) of S..
$29.00 $58.50
ETSI ETS 300 434-2
Digital Enhanced Cordless Telecommunications (DECT); DECT/Integrated Services Digital Network (ISDN)..
$17.00 $33.00