Samsung SCH-u540 Series User Manual page 17

Bluetooth Connected: Indicates Bluetooth wireless technology
is active and connected.
Hold - Keys Locked: Indicates that music player keys are
locked and are not functional. Press again to unlock the music
player keys.
Battery Level: More bars indicate a greater charge. When the
battery is low, an empty battery icon flashes and the phone
sounds an alert, which indicates your phone is about to shut
down.
TTY: Indicates that TTY is enabled.
Bottom Display Icons
All Sounds Off: The ringer is silenced for all alerts, incoming
calls, and incoming messages.
Alarm Only: Your phone will only ring when the set alarm
sounds.
Vibrate Only: Your phone vibrates upon receiving a call.
Speakerphone: Your phone switches to speakerphone instead
of earpiece.
Missed Calls: Your phone displays this icon when calls are
missed.
Message: You've received a new text, page or web alert
message. You're also notified of a new message by animations
and sound.
Calendar Event: Your phone displays this icon when you have
a calendar event scheduled.
Voicemail: You've received a voicemail message, page or web
alert message. You have one or more unread voicemail
messages in your voicemail box. (Only applicable on the Verizon
Wireless Network.)
Understanding the Display Screen
Understanding Your Phone 14