Devices with a PTT button
Zello works with Android device partners around the world to bring devices with dedicated PTT buttons for a true walkie talkie feel. The PTT buttons on these devices even bring Zello to the front and wake up the phone’s screen.
Torque - Click here for a guide on how to map PTT button to Zello
Zello should use the PTT button on the Sonim automatically but make sure there are no other PTT apps installed.
XP7 (IS/Public Safety)
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