Huawei E3372h-320 User Manual

• 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.
• Cyan, solid: The USB Stick is connected to an LTE network.
• Off: The USB Stick is removed.
After the device is inserted into the USB port, the indicator will turn solid green, indicating that
the software startup process has initiated. After the startup is complete, the indicator works as
detailed above.
SIM Card Slot
It holds a Subscriber Identity Module (SIM) card.
Getting Your USB Stick Ready
1 Slide the cover to remove it from the USB Stick.
2 Insert the SIM card into the corresponding card slots, as shown in the following figure.
3 Replace the cover and slide it into place.
2

Huawei E3372h-320 Specifications

General

Device type	Cellular network modem
Product color	White
Market positioning	Portable
Ethernet LAN	No
4G standard	LTE-FDD
2G standards	EDGE, GSM
3G standards	DC-HSPA+, HSUPA, UMTS
Data network	EDGE, GSM, HSUPA, LTE, UMTS
2G bands supported	850, 900, 1800, 1900 MHz
3G bands supported	900, 2100 MHz
4G bands supported	800, 900, 1800, 2100, 2600 MHz
Power source type	USB
Antenna type	External
Antennas quantity	2
Antenna connector type	TS-5
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	11.5 mm
Width	88 mm
Height	28 mm
Weight	35 g