Status And Notifications; Status Icons - HTC Thunderbolt User Manual

Status and notifications

Status icons

You can tell a lot about your phone by checking the icons in its status
bar. Here's what each one means:
Signal strength
LTE connected
LTE in use
G connected
G in use
1xRTT connected
1xRTT in use
Roaming
No signal
No SIM card installed
Data synchronizing
Getting started 9
Battery is full
Battery is charging
Battery is low (0% remaining)
Battery is very low (10% remaining)
Bluetooth is on
Connected to a Bluetooth device
Connected to a Wi-Fi network
Airplane mode
Silent mode
Vibrate mode
Phone microphone is mute