Use Guide

7. Press “Options” in Zello. Enter “Push-to-talk buttons” and select “Toggle”
from the “Screen button” list. Then return to Zello.
8. Set up for Zello app is completed. Please visit the link below for Zello
user guide.
https://support.zello.com/hc/en-us/articles/230749047-Zello-Android-User-s-Guide-
9. To quit Zello application, long press the upper Home button for two
seconds to enter the control center. Press the square button on top to
switch your watch interface to circle and enter full screen mode.
WATCH USE GUIDELINES (v2020.10) ` Page 33