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Terrestrial Trunked Radio (TETRA; formerly known as Trans-European Trunked Radio) : https://en.wikipedia.org/wiki/TETRA https://en.wikipedia.org/wiki/TETRA
by archo 3y ago
Terrestrial Trunked Radio (TETRA; formerly known as Trans-European Trunked Radio) : https://en.wikipedia.org/wiki/TETRA https://en.wikipedia.org/wiki/TETRA