CipherLab RS51 Reference Manual page 93

Basic Operation
NOTIFICATION ICONS
Icon Description
USB debugging mode is enabled on this device
The device is performing data synchronization.
There is an upcoming event.
The device is downloading data.
The device is uploading data.
An open Wi-Fi network is available.
A memory card has been inserted.
There has been a problem. Open Notifications Drawer for more details.
For example: No SIM card detected in either of the two SIM card slots
The headset has been inserted.
The phone call is connected.
There has (have) been missed call(s).
The current phone call has been paused.
Wi-Fi hotspot is active.
Bluetooth tethering is active.
USB tethering is active.
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