![]() DMO enables communication in areas where network coverage is not available, for example in the basement of a building, where radio waves cannot propagate. With dynamic group number assignment and priority scanning, the terminal won’t miss important calls.ĭirect mode operation (DMO) is a special operating mode in a TETRA terminal, in which TETRA radios can communicate directly with each other without the TETRA network. Fortalezas de Tetrapol Eficiencia en el servicio, ya que utiliza un esquema radio resistente a interferencias. Arquitectura diseñada para el uso de múltiples organizaciones. ![]() Proporciona cifrado de extremo a extremo. The members of the groups are predefined and a group may consist of tens or even hundreds of members. Tetrapol es un sistema de comunicación de radio móvil para usuarios/as profesionales. In addition to individual calls, TETRA also supports group calls. ![]() In addition, there is no need to answer the call – the calling party can start talking right away.Īnother differentiating feature between TETRA and cellular services is group communication. In TETRA, a call is initiated with a push to talk button and connection is established in less than half a second. Instant call connection and push to talk operation to set up a call is probably one of the most important features in TETRA. ![]()
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