Led Operation - Sierra Wireless USB 306 Guide De Démarrage Rapide

The two LEDs show the current status of the modem.
LED State
Power Off
Solid blue
Blinking blue
Blinking amber
Solid amber
Data Off
Blinking amber
Solid amber
Blinking blue
Solid blue
4

LED Operation

Indicates
One of the following states:
• The modem is not inserted in the computer.
• The computer is off or in "suspend and
resume" mode.
• The modem radio has been turned off using
Watcher or another connection client.
The power is on, the modem is working normally.
The firmware is being updated. Do not remove
the modem from the computer.
The modem is searching for service (initializing).
Modem error — either the modem is having a
problem initializing (searching for service) or is
offline because of a failure.
Contact your service provider.
The modem is unable to detect 2G or 3G service.
The modem has detected a 2G network (EDGE,
GPRS, GSM) and is ready to connect.
The modem is connected to a 2G network and is
able to send and receive data.
The modem has detected a 3G network (UMTS,
HSPA) and is ready to connect.
The modem is connected to a 3G network and
can send and receive data.