Samsung galaxy S4 mini User Manual page 29

Your phone is in Blocking mode.
There is a system error or alert.
The Smart stay feature is activated. The screen
stays on as long as you are looking at it.
Indicates a security warning. You are prompted to
set a screen lock password.
A call is in progress.
A call is on hold.
The speakerphone is on.
A call has been missed.
A call has been muted.
DRAFT - For Internal Use Only
Call forwarding is set to Always forward. For more
information, refer to "Call Forwarding" on
page 71.
Battery charge level. Icon shown is fully charged.
The battery is charging. Also displays battery
charge level.
Device Power Low – Shows your current battery
only has between 15 and 28 percent power
remaining.
Device Power Very Low – Shows your current
battery only has between 5 and 15 percent
power remaining.
Device Power Critical – Shows your current
battery only has less than 5 percent power
remaining and will immediately shutdown.
Your connection to an EDGE network is active.
Understanding Your Phone 22