Press and hold the Select button, and then insert the
battery again. The badge menu appears, and the badge performs a quick test.
Wait a couple seconds until the test is complete.
Press the Hold/DND button to see the factory reset menu. The
badge prompts, "Reset badge?"
Press the Select button to confirm that you want to restore
the factory image on the badge. Otherwise, press any other button to cancel restoring
the factory image.
Once you confirm, the badge displays the following prompt: "Warning: Leave
the badge powered on for 10 min and wait. Do not interrupt."
Wait a few minutes until the badge displays the following prompt:
WAITING AT IP ADDR 10.213.213.213
At this point, the badge does not have any proper settings.
