ETSI ETS 300 392-12-21
- Draft Edition 1Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 21: Ambience Listening (AL)
- standard by European Telecommunications Standards Institute, 09/01/1996
- Publisher: ETSI
$21.00$41.00
Related Products
ETSI ETS 300 392-12-3
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; S..
$34.00 $68.00
ETSI TS 101 321
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON); Open Settlement Proto..
$37.00 $74.00
ETSI EN 301 373
Fixed Radio Systems; Point-to-multipoint equipment; Frequency Division Multiple Access (FDMA); Point..
$13.00 $25.50
ETSI TS 126 093
Universal Mobile Telecommunications System (UMTS); Mandatory Speech Codec speech processing function..
$15.00 $29.50