Samsung Galaxy S4 User Manual page 41

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 LTE
system.
DLNA Active: Displays when your device is connected
and being used to control streaming media. The
device is connected to a Digital Living Network
Alliance (DLNA) certified device using the Samsung
Link application.
Signal Strength: Current signal strength. The
greater the number of bars, the stronger the signal.
New Message: You have new message(s).
New Voicemail: You have new voicemail. A number
indicates the number of new messages.
New Email Message:
Silent mode: All sounds except media and alarms
are silenced, and Vibrate is not active. See
"Volume" on page 157.
Vibrate: All sounds are silenced, and Vibrate is
active. See "Volume" on page 157.
SD Card Ready: A memory card scan is underway,
to prepare the card for use.
SD Card Removed: A memory card was uninstalled.
Bluetooth Active: Bluetooth is turned on.
Bluetooth Headset Connected: Your device is
connected with a Bluetooth headset.
Wi-Fi Active: Wi-Fi is active, and connected to a
Wi-Fi network.
Wi-Fi Action Needed: Action needed to connect to
Wi-Fi network. For more information about
configuring Wi-Fi, see "Wi-Fi" on page 129.
TTY: TTY Mode is active.
Display Settings
You can customize display settings to your preferences. For
more information, see "Display Settings" on page 153.
Understanding Your Phone 36