LED indicator lights
Various colours that might display in the two LED Indicators are summarized here.
Top LED
Solid green
Blank
Solid amber
Solid red
Flashing green
Flashing red
Flashing amber
Amber/Green LED off
Bottom LED
Flashing blue
Flashing green
48
9072 BT_ToGo(S620) [3].indd 48
Status
Battery is fully charged.
Battery case is empty, no SIM card inserted or phone is off.
Battery is charging or the phone is using ActiveSync to synchronize with a PC.
Battery is not installed or battery is empty.
Connected to the network.
Battery very low (less than 10%).
Battery temperature is hotter or colder than the functional limits of 0 to 48 degrees
Celsius (32 to 118 degrees Fahrenheit), and has stopped charging.
Battery fault. The "Battery Fault" indicator (
flashing green LED can be recovered by unplugging the AC adapter.
Status
Bluetooth mode set to "On" or "Visible" mode.
Connected to Wi-Fi network.
) is displayed. In this case, the
14/10/08 16:23:04