Tetra is the modern standard for both digital private mobile radio (PMR), and public access mobile radio (PAMR). The program offers many advantages to its consumers, together with protection, flexibility, faster call set up, and ease-of-use. The word tetra stands for terrestrial trunked radio, and seemed to be actually created for the use of initial responders. Its speed happens to be undoubtedly one of its most well liked capabilities.
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