Understanding Your Phone 35Status Bar IconsThe Status Bar shows network and battery status and otherdetails.Airplane Mode Active: All wireless communicationsare disabled. (See “Airplane mode” on page 147.)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: Displays when there is a missed call.Mute: Voice or playback volume is muted.Battery Level: Shown 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 active. (See “Location services” onpage 191.)No SIM: No LTE SIM is installed.Smart stay Active: Smart stay setting is ON. Thescreen stays lighted while you look at it.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).
