Sprint HTC Hero Basic Manual page 16

Status Bar – Device Status Icons
Signal Strength (More bars = stronger signal)
No Service
Device is "roaming" off the Nationwide Sprint
Network
Sprint Mobile Broadband data service (EVDO)
available (when active, icon animated)
Sprint 1xRTT data service available (when
active, icon animated)
Data service is currently unavailable
Device's location feature is on and available for
location-based services such as GPS
Navigation
Device's location feature off and your location
available only for 911 (page 11)
Device microphone muted
6 1A. Device Basics
Status Bar – Device Status Icons
Device speaker muted
Shows current battery charge level
(Icon shown is fully charged)
Bluetooth on
Connected to Bluetooth device
Airplane mode
Alarm set
Speakerphone on
Wired microphone headset connected
Wired headset connected
Connected to Wi-Fi network
Vibrate mode