Samsung SPH-A620ZSSXAR - Manual (Page 21)

Section 2: Understanding Your PCS Phone
2A: Your PCS Phone - The Basics
13
Tip: Display indicators let you know when you’re off the enhanced
Sprint Nationwide PCS Network and whether you’re operating in digital
or analog mode.
External LCD:
ᮣ Time/Date is displayed.
ᮣ shows your current signal strength.The
more lines you have, the stronger your
signal.
ᮣ means your phone cannot find a signal.
ᮣ tells you a call is in progress.
ᮣ
shows your current battery charge
strength. (Icon shown fully charged.) Icon
is animated while charging.
ᮣ
indicates you have voicemail, text,
numeric pages, or PCS Web Alert messages
waiting.
ᮣ
indicates that an alarm is set on your
phone.
ᮣ indicates that the ringer is set at a level
between 1-8.
ᮣ
indicates your phone is in vibrate mode.
ᮣ
indicates that TTY option is On.
ᮣ indicates that your phone is in security
mode.