Understanding Your Phone 33Status Bar IconsThe Status bar shows network and battery status and otherdetails.Airplane Mode Active: All wireless communicationsare disabled. See “Airplane Mode” on page 145.USB Connected: The phone is connected to acomputer using a USB cable.Voice Call: A voice call is in progress.Speakerphone: Speakerphone is enabled.Missed Call: There is a missed call.Battery Level: Battery is fully charged.Battery Charging: Battery is charging.Device Power Critical: Battery has very little powerremaining. Charge immediately.GPS Location Active: One or more GPS locationservices are currently active. See “LocationServices” on page 180.Missing SIM: No LTE SIM is installed.No Network: No wireless network is available.3G connection: Phone is active on a 3G system.4G LTE Connection: Phone is active on a 4G LTEsystem.Signal Strength: Current signal strength. Thegreater the number of bars, the stronger the signal.New Message: You have new message(s).New Voicemail: You have new voicemail. A numberindicates the number of new messages.New Email Message: You have new email.Silent Mode/Mute: Voice or playback volume ismuted.Vibrate: All sounds are silenced, and Vibrate isactive. See “ Vibrations: Choose or create avibration pattern to use when vibration isenabled.” on page 157.