Samsung Galaxy light User Manual page 34

Displays when your battery is charging.
Displays your current battery charge level is low
(Charge: ~28% - 15%).
Displays your current battery charge level is
very low (Charge: ~15% - 5%).
Shows your current battery only has up to 4%
power remaining and will soon shutdown.
(Charge: ~4% - 1%).
Displays when connected to the EDGE network.
Displays when connected to the 3G network. 3G
indicator is only seen when roaming.
Displays when connected to the HSPA+
network.
Displays when your phone is communicating
with the 4G LTE network.
Displays when the phone has detected an active
USB connection and is in a USB Debugging
mode.
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Displays when there is a new text message.
Displays when an outgoing text message has
failed to be delivered.
Displays when an incoming text message
content has failed to be downloaded.
Displays when there is a new voicemail
message.
Displays when there is a new visual voicemail
message.
Displays in the notifications window when there
is a new Email message.
Displays in the notifications window when there
is a new Gmail message.
Displays when a new Google+ notification has
been received.
Displays when the user is prompted to set up a
new Dropbox account.