Google ANDROID 2.3.4 - Manual (Page 28)

Android basics 28
AUG-2.3.4-105 Android User’s Guide
Notification icons
The following icons indicate that you’ve received a notification. See “Managing
notifications” on page 30 for information about responding to these notifications. In
addition these icons, applications you install on your phone may use their own
notification icons.
Connected to a WiMAX-based 4G
network but not transmitting data
(idle) No SIM card installed
Mobile network signal strength Battery is very low
Connected to a Wi-Fi network Battery is low
Roaming Battery is partially drained
No signal Battery is full
Airplane mode Battery is charging
New Gmail message More notifications
New text or multimedia message Call in progress
Problem with text or multimedia
message delivery Call in progress using a Bluetooth
headset
New Google Talk message Missed call
New voicemail Call on hold
Upcoming event Call forwarding is on
Data is syncing Song is playing
Problem with sign-in or sync Uploading data
SD card or USB storage is full Downloading data
An open Wi-Fi network is available Download finished
Phone is connected via USB cable Connected to or disconnected from
virtual private network (VPN)