2. Connect the charger to a standard AC power outlet.
3. Disconnect the charger when the battery is fully charged.
Status Indicator
The indicator shows the device's status:
Indicator
Power
Voicemail
Status
Green
Green blinking
Off
Green Blinking
Off
Green blinking(2S)
Green
Green
Description
On
Shutting down
Power off
New voicemail waiting
No message
Before update
FOTA update is in process
Update end or activation
6