Huawei E3131 User Manual

1800 FLUFFY (358 339)
1300 943 425
info@cloudtelecom.com.au
150 Gladstone Street, South Melbourne VIC 3205
Huawei-e3131
mobile broadband USB
Thank you for choosing the Mobile Broadband USB Stick. With your USB
Stick, you can access a wireless network at high speed.
Note:
This manual describes the appearance of the USB Stick, as well as the procedures for preparation, installation, and
removal. For operation details about the management program, see the online help included in the management program.
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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1
2
4
3
5
USB Connector
It connects the USB Stick to a PC.
Strap Hole
You can tie the cap and the USB Stick together by threading a strap through the strap holes, so that the cap will not be easily
lost.
Indicator
It indicates the status of the USB Stick.
 Green, blinking twice every 3s: The USB Stick is powered on.
 Green, blinking once every 3s: The USB Stick is registering with a 2G network.
 Blue, blinking once every 3s: The USB Stick is registering with a 3G/3G+ network.
 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 a 3G+ network.
 Off: The USB Stick is removed.
 SIM/USIM Card Slot
It holds a Subscriber Identity Module (SIM)/Universal Subscriber Identity Module (USIM) card.
microSD Card Slot
It holds a microSD card.

Huawei E3131 Specifications

General

Data network	3G, 4G, EDGE, GPRS, GSM, HSPA+
GSM bands supported	850, 900, 1800, 1900 MHz
UMTS bands supported	900, 2100 MHz
Device type	Cellular wireless network equipment
Compatible memory cards	MicroSD (TransFlash)
Short Message Service (SMS)	Yes
Market positioning	Portable

Weight and Dimensions

Depth	27 mm
Width	85.4 mm
Height	12.45 mm
Weight	30 g

Summary

Getting to Know Your USB Stick

USB Connector

Connects the USB Stick to a PC.

Strap Hole

Allows tying the cap and USB Stick together for security.

Indicator

Shows the status of the USB Stick via LED lights.

SIM/USIM Card Slot

Holds a Subscriber Identity Module (SIM)/Universal Subscriber Identity Module (USIM) card.

microSD Card Slot

Holds a microSD card for expandable storage.

Getting Your USB Stick Ready

Connecting and Installing the USB Stick

Connecting the USB Stick to a PC

Plug the USB Stick into the USB port of your PC.

Installing the USB Stick Management Program

Steps to install the management program on your PC.

Managing the USB Stick

Starting the Management Program

How the management program starts automatically or manually.

Removing the USB Stick

Procedure for safely removing the USB Stick from the PC.

Uninstalling the Management Program

Steps to remove the management program from the PC.