Huawei E1550 User Manual

Thank you for choosing Mobile Broadband E1550
E1550 ( hereinafter referred to as the E1550).
Note:
This manual briefly describes the appearance, the preparation and the process for
installing/uninstalling.
Getting to Know your E1550
The following figures show the appearance of the E1550. The actual product may differ.
n Micro SD card slot
Holds the Micro SD card.
o USIM/SIM card slot
Holds the USIM/SIM card.
p Lanyard Hole
ap and the E1550 together so that they will not be easily lost. Ties the c
Note:
The lanyard is an optional accessory. If it is not provided in the package, you can buy one
urself.
yo
q USB connector
Connects to the USB interface of the PC.
red to the 3G/3G+ network.
t up.
rom the PC.
2. the Micro SD card into the card slots. Make sure that the
cards are properly inserted.
r Indicator
Indicates the status of the E1550.
z Green, blinking twice every 3s: The E1550 is powered on.
z Green, blinking once every 3s: The E1550 is registered to the 2G network.
z Blue, blinking once every 3s: The E1550 is registe
z Green, always on: The 2G connection is set up.
z Blue, always on: The 3G connection is set up.
z Cyan, always on: The 3G+ connection is se
z Off: The E1550 is removed f
Preparing the E1550
1. Take out of the back cover of the E1550.
Insert the USIM/SIM card and
z y. If the Micro SD card is not provided in the
z
ge the cards as well as the device,
and data stored on the cards may be corrupted.
Note:
Micro SD card is an optional accessor
package, you can buy one yourself.
Do not remove the USIM/SIM card and the Micro SD card when they are being used.
Removing the cards during an operation may dama

Huawei E1550 Specifications

General

Type	USB Modem
Network	HSDPA / UMTS / EDGE / GPRS / GSM
EDGE Speed	236.8 Kbps
Interface	USB 2.0
MicroSD Card Slot	Yes, up to 4GB
Weight	30g
SIM Card	Standard SIM
Operating System Support	Windows XP/Vista, Mac OS X
HSDPA Speed	Up to 3.6 Mbps

Summary

Getting to Know your E1550

Device Components

Identifies key physical parts of the E1550 device, including card slots and connectors.

Status Indicator Guide

Explains the meaning of different LED light patterns for device status.

Preparing the E1550

Installation and Management Guide

Connecting to PC

Instructions for plugging the E1550 into a computer's USB port.

Installing Management Program

Steps to install the device's management software on a PC.

Starting Management Program

How to launch the management software after installation.

Uninstalling Management Program

Procedure for removing the management software from the PC.

Safe Removal from PC

Guidance on safely disconnecting the E1550 device from the computer.