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Status Bar
The Status Bar shows network and battery status and other
details, including these common icons.
Airplane Mode Active: All wireless
communications are disabled. See "Airplane
mode" on page 121.
USB Connected: The device is connected to a
computer using a USB cable. For more information
about transferring data between your device and
a computer, see "Transferring Data" on page 118.
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 power
remaining. Charge immediately.
GPS E911 Only: E911 location is active (cannot be
turned off). See "E911" on page 144.
GPS Location Active: One or more GPS location
services are active. See "Location services" on
page 144.
Missing SIM: No SIM is installed.
No Network: No wireless network is available.
3G connection: device is active on a 3G system.
The arrows are colored when data is being
transferred.
4G LTE Connection: device is active on a 4G LTE
system. The arrows are colored when data is
being transferred.
Signal Strength: Current signal strength. The
greater the number of bars, the stronger the
signal.
Signal Strength Roaming, Open: Current signal
R
strength, when the device is roaming. The greater
the number of bars, the stronger the signal.
Understanding Your Device
33
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