Acer F900 User Manual page 12

LED indicators
Bluetooth/WLAN/GPS indicator:
LED State
Color
White Flashing
Amber Flashing
Blue Flashing
Indicator LED:
LED State
Color
Red Flashing
Steady
Green Flashing
Steady
12 Acer F900 Smartphone User Guide
Description
GPS active
WLAN connected
Bluetooth on
Description
Battery is low and needs recharging/alarm
notification (missed call, new message, etc.)
Battery is charging
Phone is active
Battery fully charged