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5
1. Select the menu icon in Zello.
2. Select Settings.
3. Select 'Push-to-talk buttons'.
4. Press ADD BUTTON.
5. Press the wireless transmission button. (Some smart phones may require several touches in order to register.)
6. The wireless transmission button is registered in Zello.
7. During radio transmission, press the PTT button to send your voice and release it when the transmission is
finished.