Indicates the vibrate feature is set to on, Indicates the voice call ringer setting is off, Indicates all the sound settings are off – Sanyo BELL SCP-2400 User Manual

Page 14: Indicates you have a new caller’s message, Indicates the screen call auto setting is on, Indicates the alarm clock setting is on, Indicates your phone is in tty mode, Indicates the speakerphone mode is set to on