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#satellite uplink #mobile uplink #data transmission #signal up #telecom

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#signal up #go up #notice up #attention up #up button

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#hand raise dark skin #volunteering dark skin #reaching higher #attention up #signal up

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#going live #starting stream #signal up #transmitting live

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#literal raised hands #reaching up #signal up #dos manos levantadas

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#signal up #volume confirmed #sound levels good #audio checked #mic ready #gain up