Huawei E181 HSPA Mode D'emploi page 6

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Indicator
Indicates the status of the E181.
Green, blinking twice every 3s: The E181 is powered on.
Green, blinking once every 3s: The E181 is registered to a GSM/GPRS/EDGE network.
Blue, blinking once every 3s: The E181 is registered to a WCDMA/HSPA network.
Green, always on: The GPRS/EDGE connection is set up.
Blue, always on: The WCDMA connection is set up.
Cyan, always on: The HSPA connection is set up.
Off: The E181 is removed from the PC.
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