Huawei E3372 - Getting to Know Your USB Stick; USB Connector; Indicator

Getting to Know Your USB Stick
The following figure shows the appearance of the USB
Stick. It is provided only for your reference. The actual
product may be different.
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USB Connector
It connects the USB Stick to a PC.
Indicator
It indicates the status of the USB Stick.
• Green, blinking twice every 2s: No service/The network
is not registered.
• Green, blinking once every 0.2s: The software of the
USB Stick is being upgraded.
• Green, blinking once every 2s: The 2G network has
already been registered.
• Blue, blinking once every 2s: The 3G /3G+ network has
already been registered.
• Cyan, blinking once every 2s: The LTE network has
already been registered.
• Green, solid: The USB Stick is connected to a 2G
network.
• Blue, solid: The USB Stick is connected to a 3G network.
English
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