Led; Operating Instructions; Installing The Tf Card/Sim Card/Battery - Champion HC3 Quick Start Manual

1.3. LED

Operation
Light
Status

2. Operating Instructions

2.1. Installing the TF Card/SIM Card/Battery

a) Turn the back cover screw to the open position
according to the instructions on the back cover, and
take off the back cover.
b) Insert the SIM card and TF card according to the
instructions in the battery cabin.
5
Power off Charging
Off Red light
Full of
charge
Off
on
Using
Green
light on