Push to talk

Roman Priesol shared this idea 43 days ago
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There are many android apps utilizing a data uplink for PTT functionality ("walkie talkie") https://www.androidauthority.com/best-walkie-talkie-apps-android-1055431/, some are running on handheld radios (basically hardened android devices with LTE modem). This feature could be a really useful for SAR, hikers,...

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