Battery Charging and Alerts
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Open the Charging port cover and connect the charger to the Charging port.
Slide and hold the Volume jog switch in the volume down (
Indicator lamp and battery level by voice.
Vibration Alert Settings
2 sec
Indicator Lamp
Battery Status
Battery Status
Indicator Lamp
The vibration alert is automatically set to the ON when you turn on the power.
To activate or deactivate the vibration setting, slide and hold the
Volume jog switch in the volume up (
NOTE: When vibration is turned off, the HBS-780 will not vibrate
when receiving an incoming call.
9
Red
Purple
Charging
80%
) direction for one second to check the
Sufficient
Normal
Blue flashes
Purple flashes
three times
three times
) direction for two seconds.
Blue
Completed
Insufficient
Red flashes
three times