Unwilling to read the manual? What manual? Where is it?
Here is what the lights do and mean….
At the top of the unit are three LEDs that provide status information:
Left LED Center LED Right LED
Colors: amber, green, red Colors: amber, green, red Colors: amber, blue, green
Green: fully charged
Red: battery error
Amber-blinking: 2G connection
Green-blinking: 3G connection
(if OS status alarm and WWAN is
on, the red will blink faster)
(LED will flash in a sequence
if multiple features are on)