Acer F900 User Manual page 11

1. It will take about eight hours to fully charge the battery the first time.
Subsequent charging will only take about three hours. After charging, you
can disconnect the AC adapter to take your Pocket PC with you. To ensure
smooth operation, charge the battery regularly.
2. The battery icon
remaining battery charge.
3. The LED indicator on the right of the Pocket PC indicates the charging and
function status.
Red: Device is charging.
Flashing red every four seconds: Battery level low; missed
Red
calls or unread messages.
Repeatedly flashing red twice: Battery level critical.
Green: Battery fully charged.
Green
Flashing green every four seconds: GSM is connected and on
line.
4. The LED indicator on the left of the Pocket PC
Blue Flashing blue every four seconds: Bluetooth enabled
Amber
Flashing amber every four seconds: WLAN enabled
White
Flashing white every four seconds: GPS enabled
in the upper right corner of the screen indicates
Getting Started 1-7