ETSI

Representing members from 54 countries, ETSI promotes worldwide standardization in telecommunications, broadcasting and information technology. The work of ETSI is closely aligned with the market needs of network operators, manufacturers, service providers, research institutions, and end users.

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ETSI EN 300 392-12-19

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; S

$26.00 $52.50

ETSI EN 300 392-12-8

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; S

$37.00 $74.00

ETSI EN 300 392-2

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)

$104.00 $208.51

ETSI EN 300 392-3-2

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System I

$39.00 $78.50

ETSI EN 300 392-3-4

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System I

$13.00 $25.50

ETSI EN 300 392-5

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 5: Peripheral Equipment Interface (PE

$43.00 $85.50

ETSI EN 300 392-7

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 7: Security

$43.00 $85.50

ETSI EN 300 392-9

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplemen

$26.00 $52.50