LG LHU2100T User manual

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HSDPA USB Modem
LHU2100T
User Guide

Part 15.21 statement
" Change or Modifications that are not expressly approved by the manufacturer could void
the user's authority to operate the equipment. “
Part 15.105 statement
This equipment has been tested and found to comply with the limits for a class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. if this equipment does cause harmful interference or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.

Part 15 Class B Compliance
This device and its accessories comply with part15 of FCC rules.
Operation is subject to the following two conditions:
(1) This device & its accessories may not cause harmful interference.
(2) This device & its accessories must accept any interference received,
including interference that may cause undesired operation.
Body-worn Operation
This device has been tested for typical body-worn operations
with the distance of 0.19inches (0.5cm) from the user’s body.
To comply with FCC RF exposure requirements, a minimum separation distance
of 0.19inches(0.5cm) must be maintained from the user's body.
Additionally, Belt clips, holsters & other body-worn accessories may not contain
metallic components.

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Copyright
LGE Co., Ltd has the copyright for this manual.
This manual should not be reproduced or distributed with no prior written
consent by LGE Co., Ltd.
Registered Trademark
The registered trademark stated in this manual is the registered trademark
owned by the corresponding company.
Confidential & Proprietary
This manual is the technical property of LGE Co., Ltd and it is prohibited to copy or utilize the manual with
no prior consent by the technical data department.

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Table of Contents
Cautions for Safety.......................................................................5
Introduction ..................................................................................7
Specific Features ....................................................................................... 7
Configuration ................................................................................8
Condition for Use....................................................................................... 8
Name of Each Part .......................................................................9
Installing Program.......................................................................10
Deleting Program........................................................................14
Using USIM .................................................................................15
PIN Code.................................................................................................. 16
PUK Code ................................................................................................ 17
Using LHU2100T.........................................................................18
Running Program ..................................................................................... 18
Connecting with PC ................................................................................. 19
Checkig Connection ................................................................................ 20
LGE HSDPA Dialer ................................................................................... 21
Web........................................................................................................................ 21
SMS........................................................................................................................ 24
Address.................................................................................................................. 30
Setting.................................................................................................................... 33
Logs ....................................................................................................................... 36
Terminating Program ............................................................................... 37
Trouble Shooting ........................................................................38
Specification...............................................................................39
Warranty......................................................................................40

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Cautions for Safety
The cautions for safety are the contents to keep the safety of users and to
prevent possible loss in property or convenience caused by accidents. The
product should properly be used after sufficient understanding of the contents.
Warning
zDo not discretionally disassemble, modify, or repair the product.
zDo not use the product if possible at the place where the use of
handsets is prohibited.
zUse the product according to the rules and regulations of hospitals or
medical institutions when using the product in such places.
zDo not use the product in the Airplane.
zKeep the product and accessories out of children’s reach.
zDo not touch or use with wet hands.
zDo not use the product outside in the thundering or lightning weather.
Cautions
zBe careful not to give impact to the product and not to throw (or drop)
the product because the product may be broken or deformed.
zWhen a trouble is occurred with the product, visit a designated service
center to receive the service.
zKeep the USB port of the product clean always.
zThe data to use the product is stored in USIM CARD; be careful to
avoid possible damage to USIM CARD.
zDo not use or keep the product with magnetic storage media together.
zDo not use or keep the product at the very hot or very cold place or the
place with large variation of temperature.
zIf the model is disconnected from PC in switch-on status, the data may
be damaged; disconnect the model from the PC after the programs are
terminated and the power LED is turned off.

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zWhen the product is used in connection with a notebook with use the
battery only, the battery of the notebook may be somewhat rapidly
discharged due to additional consumption of the power by the product.

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Introduction
Thanks you for purchasing LHU2100T of LGE Co., Ltd.
LHU2100T is a USB Modem by HSDPA method to use wireless internet anytime
and anywhere with no limit in time or place.
* HSDPA (High Speed Downlink Packet Access): This is the mobile communication
method for sending/receiving data at the speed significantly faster than that of W-CDMA
or CDMA.
Specific Features
* General Features
- USIM Support
- Internet
- SMS
- Address
- Connection logs
* Mechnical Features
- Compatible microSD card
- Main Intenna
- UMTS Diversity Intenna (2100MHz)
- 3 Colors LED
- Dimension: 33.5mm(W) ×11mm(H) ×82.5mm(D)
* Data Rate
- Download: Up to 7.2 Mbps
- Upload: Up to 384 Kbps
* Frequency Band
- GSM: 850 /900 /1800 /1900 MHz
- UMTS: 850 /1900 /2100 MHz

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Configuration
The configuration of LHU2100T product is as shown below:
The configuration of the product may be somewhat changed wit no prior notice to improve
the functions of the product.
Condition for Use
The minimum specification of the PC to use LHU2100T is as described below:
zOperating System: Windows® 2000, XP or Vista(32bit, 64bit), Mac® OS X
zCPU: Pentium 4, 1 GHz or above
zMemory: 128 MB RAM or above
zHard disk space: 100 MB or above
zConnection port: USB slot A-Type

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Name of Each Part
Front Part Lateral Part
Lower Part
USIM Slot
LED Display
Micro SD 슬롯
USB Port
USB Port

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Installing Program
S/W is included in USB Modem.
1. When LHU2100T is inserted into the USB port of the PC to use LHU2100T,
the installation program is automatically run.
Note: If LHU2100T Dialer program is already installed, the program is not automatically run.
If you want to reinstall the program, manually start the installation program with use of explorer.
2. When the installation is automatically started, below-shown screen is
displayed. Choose the setup language and click [OK] button.
Note: If the installation is not automatically run, doubleclick “setup32.exe” file in CD. (In case of
Vista 64, setup64.exe)
3. To install the program, files are copied from Modem to PC.

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4. When “Welcome to the Installshield Wizard” message is displayed, click
[Next] button.
5. Designate the destination folder to install the program and click [Next] button.
Destination folder of
the program

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6.Click [Install] button to install the program.
7. Files are copied from Modem to PC.

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8. Program is completely installed. Click [Finish] button to finish the program
installation.

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Deleting Program
The method to delete LGE HSDPA Dialer installed in PC is as described below.
1. On the task bar, click [Start] -[Program] -[LGE] -[LHU2100T_Dialer] -
[Uninstall] in order.
2. When a popup screen is displayed and it is asked whether to delete the
program, click [Yes] button.

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Using USIM
USIM (universal subscriber identity module) consists of SIM (subscriber
identity module) containing subscribers’ information and UICC (universal IC
card) and various functions including user authentication, global roaming, and
e-commerce are performed with a card.
For proper use of LHU2100T, USIM Card should be inserted.

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PIN Code
PIN Code is the password to be inputted for confirmation when running the
program to use LHU2100T.
(If PIN Lock Option is in [ON] status, you should input the password when
starting LGE HSDPA Dialer program.)
Carefully input the password and click [OK] button; if valid password is
inputted, LGE HSDPA Dialer program is properly run and, if invalid PIN Code is
inputted, an error message is displayed as shown below.
Note: If invalid PIN Code is inputted three or more times, USIM Card is blocked and cannot be
used.
Blocked USIM Card may be released with input of PUK Code.

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PUK Code
PUK Code is a pre-defined code to release blocked USIM Card.
Input PUK Code and new PIN Code and click [OK] button to release blocked
USIM Card.
Note: PUK Code may be identified in USIM Pack when purchasing USIM and consists of 8 – digit
numbers.
If invalid PUK Code is inputted, an error message is displayed. In this case,
click [OK] button and input valid PUK Code and new PIN Code to release
blocking.
Note: Be careful because, if you fail in inputting valid PUK Code 10 or more times, USIM Card is
blocked and cannot be used. (You have to purchase USIM Card again.)

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Using LHU2100T
Running Program
Run LGE HSDPA Dialer program be below-described method.
1. 1. Doubleclick the shortcut icon (LGE HSDPA Dialer) on the window.
Or on the task bar, click [Start] -[Program] -[LGE] -[LHU2100T_Dialer] -
[LGE HSDPA Dialer] in order.
2. LGE HSDPA Dialer program is run.