Understanding Your Phone 21LED IndicatorThe LED indicator, on the front of the phoneabove the screen (see “Front View” on page 15),animates or glows to show alerts or phonestatus.• Blue:– Pulses in multi-color blue while the phone isturning On or Off.– Blinks blue for a missed call, message or othernotification.• Red:– Glows red when the phone is connected to acharger and charging.– Blinks red when the phone is connected to acharger and there is a problem with charging.– Blinks red when battery power is low (phone notconnected to charger).• Green:– Glows green when the phone is connected to acharger and the battery is fully charged.Tip: For information on enabling or disabling theLED indicator, see “Pulse notification light” onpage 97.Status BarThe Status Bar shows network and batterystatus and other details, including these commonicons.Airplane Mode Active: All wirelesscommunications are disabled. See“Airplane mode” on page 88.USB Connected: The phone isconnected to a computer using a USBcable. For information abouttransferring data between your phoneand a computer, see “TransferringData” on page 80.Voice Call: A voice call is in progress.Speakerphone: Speakerphone isenabled.Missed Call: Displays when there is amissed call.Mute: Voice or playback volume ismuted.Battery Level: Shown fully charged.Battery Charging: Battery is charging.Device Power Critical: Battery has verylittle power remaining. Chargeimmediately.