Sanyo M1 Owner's Manual page 30

indicates you have alarm clock or countdown notifications.
indicates you have picture messages, voicemail messages,or
text messages.
indicates you have urgent messages.
indicates you have two or more different types of missed calls,
scheduled events, call alarms, or alarm clock notifications.
indicates the Bluetooth feature is enabled (blue icon).
indicates the handset is discoverable by another Bluetooth
device.
indicates the handset is connected to a Bluetooth device (green
icon).
indicates the handset is communicating with a Bluetooth
device.
indicates your access to a secure site.
shows the level of your battery charge.The more black you see,
the more power you have left. (The icon is animated while the
battery is charging.)
shows your battery is charging in "Power Off" state.
indicates volume level 1 to 8 and vibrate feature are set.
indicates 1-beep feature is set.
indicates 1-beep and vibrate feature are set.
indicates the voice call ringer setting is off.
indicates the voice call ringer setting is off and the vibrate
feature is set.
indicates all the sound settings are off and the vibrate feature
is set.
indicates all the sound settings are off.
14 Section 2A: Phone Basics