LG CU320 User manual

Copyright © 2004 LG Electronics, Inc. ALL RIGHTS RESERVED.
All materials used herein, including but not limited to trademarks,
service marks, and all other commercially valuable rights, properties and
products are owned by and proprietary to LG Electronics, Inc. and may
not be reproduced, republished, redistributed or disseminated, either in
whole or in part, without the express written permission of LG
Electronics, Inc.
All other marks are proprietary to their respective owners. Features and
specifications are subject to change without prior notice.

LIMITED WARRANTY STATEMENT
1. WHAT THIS WARRANTY COVERS
LG offers you a limited warranty that the enclosed
subscriber unit and its enclosed accessories will be free
from defects in material and workmanship, according to
the following terms and conditions:
1. The limited warranty for the product extends for ONE
(1) year beginning on the date of purchase of the
product. The remaining warranty period for the unit
being repaired or replaced shall be determined by
presentation of the original sales receipt for the
purchase of the unit.
2. The limited warranty extends only to the original
purchaser of the product and is not assignable or
transferable to any subsequent purchaser/end user.
3. This warranty is good only to the original purchaser of
the product during the warranty period as long as it is
in the U.S., including Alaska, Hawaii, U.S.
Territories, and all Canadian Provinces.
4. The external housing and cosmetic parts shall be free
of defects at the time of shipment and, therefore, shall
not be covered under these limited warranty terms.
5. Upon request from LG, the consumer must provide
acceptable information to prove the date of purchase.
6. The customer shall bear the cost of shipping the
product to the Customer Service Department of LG. LG
shall bear the cost of shipping the product back to the
consumer after the completion of service under this
limited warranty.
2. WHAT THIS WARRANTY DOES NOT COVER
1. Defects or damages resulting from use of the product
in other than its normal and customary manner.
2. Defects or damages from abnormal use, abnormal
conditions, improper storage, exposure to moisture or
dampness, unauthorized modifications, unauthorized
connections, unauthorized repair, misuse, neglect,
abuse, accident, alteration, improper installation, or
other acts which are not the fault of LG, including
damage caused by shipping, blown fuses, and spills of
food or liquid.
3. Breakage or damage to antennas unless caused
directly by defects in material or workmanship.
4. The Customer Service Department at LG must be
notified by consumer of the alleged defect or
malfunction of the product during the applicable limited
warranty period for the warranty to apply.

5. Products which have had the serial number removed
or made illegible.
6. This limited warranty is in lieu of all other warranties,
express or implied either in fact or by operations of
law, statutory or otherwise, including, but not limited to
any implied warranty of marketability or fitness for a
particular use.
7. Damage resulting from use of any non-LG approved
accessory. Use of any non-LG approved accessory
immediately voids this warranty and LG shall not be
responsible for any incidental, consequential, special,
or any other damage resulting from the use of any non-
LG approved accessory.
8. All plastic surfaces and all other externally exposed
parts that are scratched or damaged due to normal
customer use.
9. Products operated outside published maximum ratings.
10. Products used or obtained in a rental program.
11. Consumables (such as fuses).
3. STATE LAW RIGHTS:
No other express warranty is applicable to this product.
THE DURATION OF ANY IMPLIED WARRANTIES,
INCLUDING THE IMPLIED WARRANTY OF
MARKETABILITY, IS LIMITED TO THE DURATION OF THE
EXPRESS WARRANTY HEREIN. LG ELECTRONICS
MOBILECOMM U.S.A., INC. SHALL NOT BE LIABLE FOR
THE LOSS OF THE USE OF THE PRODUCT,
INCONVENIENCE, LOSS OR ANY OTHER DAMAGES,
DIRECT OR CONSEQUENTIAL, ARISING OUT OF THE USE
OF, OR INABILITY TO USE, THIS PRODUCT OR FOR ANY
BREACH OF ANY EXPRESS OR IMPLIED WARRANTY,
INCLUDING THE IMPLIED WARRANTY OF
MARKETABILITY APPLICABLE TO THIS PRODUCT.
Some countries do not allow the exclusive of limitation of
incidental or consequential damages or limitations on
how long an implied warranty lasts; so these limitations
or exclusions may not apply to you. This warranty gives
you specific legal rights and you may also have other
rights, which vary from state to state.
4. HOW TO GET WARRANTY SERVICE:
To obtain warranty service, please call the following
telephone number from anywhere in the continental
United States:
LG Electronics Service
201 James Record Road
Huntsville, AL 35824
Tel : [phone]
Website : http://us.lgservice.com

CU320
User Guide

Unpacking ..................................................... 10
For Your Safety ............................................. 11
Your Phone .................................................... 15
Phone Components ......................................................... 15
Your Phone’s Features .................................................... 16
Display Information ........................................................ 17
Getting Started ............................................. 19
Installing the SIM Card .................................................. 19
Charging the Battery ....................................................... 20
Turning Your Phone On and Off .................................... 21
Access Codes .................................................................. 22
Barring Password ........................................................... 22
General Functions ....................................... 23
Making a Call ................................................................... 23
Making a Call by Send Key ............................................ 23
Making International Calls ............................................. 23
Ending a Call ..................................................................... 23
Making a Call From the Contact List ............................ 23
Adjusting the Volume ..................................................... 24
Answering a Call ............................................................. 24
Vibrate Mode (Quick) ...................................................... 24
Signal Strength ................................................................ 24
Entering Text .................................................................... 24
Selecting Functions and Options ............. 28
Address Book ............................................... 29
In-Call Menu ................................................. 30
During a Call .................................................................... 30
Making a Second Call ..................................................... 30
Swapping Between Two Calls ....................................... 30
Answering an Incoming Call ......................................... 30
Rejecting an Incoming Call ............................................ 30
Muting the Microphone .................................................. 30
4
Table of Contents

Conference Calls ............................................................. 31
Making a Second Call ..................................................... 31
Setting Up a Conference Call ........................................ 31
Activate the Conference Call on Hold ......................... 31
Adding Calls to the Conference Call ............................ 31
Private Call in a Conference Call .................................. 31
Ending a Conference Call ............................................... 31
Menu Tree ..................................................... 32
Recent Calls ................................................. 36
Missed Calls .................................................................... 36
Dialed Calls ...................................................................... 36
Received Calls ................................................................. 36
All Calls ............................................................................. 37
Call Timer .......................................................................... 37
Last Call ............................................................................. 37
Received Calls .................................................................. 37
Dialed Calls ....................................................................... 37
All Calls .............................................................................. 37
Data Count ........................................................................ 37
Call Time ............................................................................ 37
Data Volume ..................................................................... 37
Messaging .................................................... 38
IM ....................................................................................... 38
New Message .................................................................. 44
Message ............................................................................ 44
Email ................................................................................... 44
Inbox .................................................................................. 45
Email Inbox ....................................................................... 46
Drafts ................................................................................. 46
Outbox ............................................................................... 47
Sent .................................................................................... 47
Voicemail .......................................................................... 48
Chat .....................................................................................48
Templates ...........................................................................48
Text Templates ................................................................. 48
Multimedia Templates ..................................................... 49
Signature ........................................................................... 49
5

Message Settings ........................................................... 50
Text Messages ................................................................. 50
Multimedia Messages .................................................... 50
Email ................................................................................... 51
Voicemail ........................................................................... 52
Download Messages ...................................................... 52
Games & Apps .............................................. 53
Media Mall ................................................... 54
Shop Ringtones ................................................................ 54
Shop Games ..................................................................... 54
Shop Graphics ................................................................. 54
Shop Multimedia ............................................................. 54
Shop Applications ........................................................... 54
Shop Themes .................................................................... 54
Shop Video ....................................................................... 54
MEdia Net ......................................................................... 55
MEdia Net ..................................................... 56
MEdia Home ..................................................................... 57
Bookmarks ........................................................................ 57
Saved Pages ..................................................................... 57
Go To URL .......................................................................... 57
Certificates ....................................................................... 57
Browser Settings ............................................................ 57
Accounts ........................................................................... 57
Cache Settings ................................................................. 58
Cookie Settings ................................................................ 58
Character encoding ........................................................ 58
Scrolling control .............................................................. 58
Show image ...................................................................... 58
IM ................................................................... 59
My MEdia ...................................................... 65
Games & Apps ................................................................. 65
Ringtones .......................................................................... 65
MP3 Player ....................................................................... 65
6

Graphics ............................................................................ 65
Videos ................................................................................ 66
Tools ................................................................................... 66
My Menu ........................................................................... 66
Alarm Clock ...................................................................... 66
Calendar ............................................................................ 67
Notepad ............................................................................. 67
Calculator .......................................................................... 67
Tip Calculator ................................................................... 67
World Clock ...................................................................... 67
Tasks .................................................................................. 67
Stop Watch ....................................................................... 68
Unit Converter .................................................................. 68
Date Finder ....................................................................... 70
D-Day Counter .................................................................. 70
Other Files ........................................................................ 70
External Memory ............................................................. 70
Address Book ............................................... 71
Contacts ............................................................................ 71
New Contacts .................................................................. 71
Caller Groups ................................................................... 71
Speed Dial List ................................................................. 71
Copy All Contacts ............................................................ 72
Delete All Contacts ......................................................... 72
Service Dial Numbers .................................................... 72
My Number ....................................................................... 72
Settings ......................................................... 73
Audio .................................................................................. 73
Shop Ringtones ................................................................ 73
Ringtones .......................................................................... 73
Volume ............................................................................... 73
Ring Alert Type ................................................................. 73
Key Tones .......................................................................... 73
Message Alert Tones ...................................................... 73
Slide Tones ........................................................................ 73
Display ............................................................................... 74
Shop Graphics .................................................................. 74
7

Wallpaper .......................................................................... 74
Backlight ........................................................................... 74
Menu style ........................................................................ 74
Language ........................................................................... 74
Dialling font ....................................................................... 75
Clocks & Calendars ......................................................... 75
Screen saver .................................................................... 75
Color scheme ................................................................... 75
Date & Time ...................................................................... 75
Set Date ............................................................................. 75
Date Format ...................................................................... 75
Set Time ............................................................................. 75
Time Format ...................................................................... 75
Auto Update ...................................................................... 76
Security ............................................................................. 76
Lock Phone ....................................................................... 76
PIN Code Request ........................................................... 76
Change Codes .................................................................. 76
Call ..................................................................................... 77
Call Forwarding ................................................................ 77
Call Barring ....................................................................... 77
Send My Number ............................................................. 78
Auto Redial ....................................................................... 78
Answer Mode ................................................................... 78
Minute Minder ................................................................. 78
Fixed Dial Number ........................................................... 79
Call Waiting ....................................................................... 79
Call Reject ......................................................................... 79
Network ............................................................................ 79
Bluetooth ........................................................................... 79
Sync Service .................................................................... 81
Network Profiles .............................................................. 81
Check Memory ................................................................. 81
Common memory ............................................................. 81
Reserved memory ............................................................ 81
USIM memory .................................................................. 81
External memory .............................................................. 81
8

Others ................................................................................ 81
Phone Information ........................................................... 81
Reset Settings .................................................................. 82
Q & A .............................................................. 83
Accessories .................................................. 85
Safety Guidelines ........................................ 86
Glossary ........................................................ 98
Index ............................................................ 100
9

Check to make sure that you have all the parts shown below.
Unpacking
10
®
®
Handset User GuideTravel AdapterStandard
Battery

Important Information
This user guide contains important information on the
use and operation of this phone. Please read all the
information carefully for optimal performance and to
prevent any damage to, or misuse of, the phone. Any
changes or modifications not expressly approved in
this user guide could void your warranty for this
equipment.
Before You Start
Safety Instructions
WARNING! To reduce the possibility of electric shock,
do not expose your phone to high humidity areas, such
as the bathroom, swimming pool, etc.
Always store your phone away from heat. Never store
your phone in settings that may expose it to
temperatures less than 32°F or greater than 104°F,
such as outside during a snowstorm or in your car on
a hot day. Exposure to excessive cold or heat will
result in malfunction, damage and/or catastrophic
failure.
Be careful when using your phone near other
electronic devices. RF emissions from your mobile
phone may affect nearby inadequately shielded
electronic equipment. You should consult with
manufacturers of any personal medical devices such
as pacemakers and hearing aides to determine if they
are susceptible to interference from your mobile
phone. Turn off your phone in a medical facility or at a
gas station.
Never place your phone in a microwave oven as this
will cause the battery to explode.
IMPORTANT! Please read the TIA SAFETY
INFORMATION on page 104 before using your phone.
Safety Information
Please read and observe the following information for
the safe and proper use of your phone and to prevent
any unanticipated damage. Also, keep the user’s
manual in an accessible place at all times after
reading it.
]Unplug the power cord and charger during a
lightning storm to avoid electric shock or fire.
For Your Safety
11

12
]Do not use your phone in high explosive areas as
the phone may generate sparks.
]Do not put your phone in a place subject to
excessive dust, and keep the minimum required
distance between the power cord and heat sources.
]Do not damage the power cord by bending, twisting,
pulling, or subjecting it to heat. Do not use the plug if
it is loose as it may cause fire or electric shock.
]Hold the power cord plug firmly to plug and unplug
the power cord. Ensure the plug is firmly connected.
If it is not firmly connected, it may cause excessive
heat or fire.
]Do not place a heavy item on the power cord. Do not
allow the power cord to be crimped as it may cause
fire or electric shock.
]Be careful not to let the battery contact metal
conductors such as a necklace or coins. When
shorted, it may cause an explosion.
]Do not disassemble or impact the battery as it may
cause electric shock, short-circuit, and fire. Store
the battery in a place out of reach of children.
]Using a damaged battery or placing a battery in your
mouth may cause serious injury.
]Charging is displayed on the screen after
connecting the travel adapter. Only if the battery is
totally empty, it takes long time to display
“Charging”.
]Do not place items containing magnetic components
such as a credit card, phone card, bank book or a
subway ticket, near your phone. The magnetic strip
can be damaged by the phone.
]Do not hold or let the antenna come in contact with
your body during a call.
]Talking on your phone for a long period of time may
reduce the call quality due to heat generated during
the use of the phone.
]Do not allow excessive vibration or impact to the
phone.
]When you do not plan to use the phone for a long
period of time, store it in a safe area with the power
cord unplugged.
For Your Safety

13
FCC RF Exposure Information
WARNING! Read this information before operating the
phone.
In August 1996, the Federal Communications (FCC) of
the United States, with its action in Report and Order
FCC 96-326, adopted an updated safety standard for
human exposure to radio frequency (RF)
electromagnetic energy emitted by FCC regulated
transmitters. Those guidelines are consistent with the
safety standard previously set by both U.S. and
international standards bodies.
The design of this phone complies with the FCC
guidelines and these international standards.
CAUTION
Use only the supplied and approved antenna. Use of
unauthorized antennas or modifications could impair
call quality, damage the phone, void your warranty
and/or result in violation of FCC regulations.
Do not use the phone with a damaged antenna. If a
damaged antenna comes into contact with skin, a
minor burn may result. Contact your local dealer for a
replacement antenna.
Body-worn Operation
This device was tested for typical body-worn
operations with the back of the phone kept 10mm
between the use’s body and the back of the phone.
To comply with FCC RF exposure requirements, a
minimum separation distance of 10mm must be
maintained between the user’s body and the back of
the phone. Third-party belt-clips, holsters, and similar
accessories containing metallic components should
not be used. Body-worn accessories that cannot
maintain 3/4 inch (2 cm) separation distance between
the user’s body and the back of the phone, and have
not been tested for typical body-worn operations may
not comply with FCC RF exposure limits and should be
avoided.
Vehicle Mounted External Antenna (optional, if
available)
A minimum separation distance of 8 inches (20 cm)
must be maintained between the user/bystander and
the vehicle mounted external antenna to satisfy FCC
RF exposure requirements.
For more information about RF exposure, visit the FCC
website at www.fcc.gov
For Your Safety

14
FCC Part 15 Class B Compliance
This device and its accessories comply with part 15 of
FCC rules.
Operation is subject to the following two conditions:
(1) This device and its accessories may not cause
harmful interference, and (2) this device and its
accessories must accept any interference received,
including interference that may cause undesired
operation.
Cautions for Battery
]Do not disassemble.
]Do not short-circuit.
]Do not expose to high temperature: 60°C (140°F).
]Do not incinerate.
Battery Disposal
]Please dispose of your battery properly or bring to
your local wireless carrier for recycling.
]Do not dispose in fire or with hazardous or
flammable materials.
Adapter (Charger) Cautions
]Using the wrong battery charger could damage your
phone and void your warranty.
]The adapter or battery charger is intended for indoor
use only.
Do not expose the adapter or battery charger to direct
sunlight or use it in places with high humidity, such as
the bathroom.
For Your Safety

Phone Components
Your Phone
15
®
8. Display screen
13. Camera key
12. Right soft key
11. End /Power key
10. Message key
9. Confirmation key
14. Clear key
1. Earpiece
7. Microphone
6. Alpha numeric keys
5. Side keys
4. Left soft key
3. Send key
2. Navigation key

16
Your Phone’s Features
1. Earpiece
2. Navigation key: Use for quick access to phone
functions.
3. Send key: You can dial a phone number and answer
incoming calls.
Press this key in standby mode to quickly access
the most recent incoming, outgoing and missed
calls.
4,12. Left soft key/Right soft key: Each of these keys
perform the functions indicated by the text on the
display immediately above them.
5. Side keys: These keys are used to control the
volume of ringtone in standby mode and speaker
volume during a call.
6. Alphanumeric keys: These keys are used to dial a
number in standby mode and to enter number or
characters in edit mode.
7. Microphone: Can be muted during a call for privacy.
8. Display screen: Displays phone status icons, menu
items, Web information, pictures and more in full
color.
9. Confirmation key: Long press will launch the WAP
browser. Allows you to select and confirm menu
options.
10. Message key: Use to retrieve or send text
messages.
11. End/Power key: Allows you to power the phone on
or off, end calls, or return to Standby Mode.
13. Camera key: Press this key to use the camera
feature. Directly goes to the camera mode.
14. Clear key: Allows you to delete the characters
entered or return you to the previous screen.
Your Phone

17
Backlight
A backlight illuminates the display and the keypad.
When you press any key or open the slide, the
backlight turns on. It turns off if no key is pressed
within a given period of time, depending on the
Backlight Timeout menu option. To specify the length
of time the backlight is active, set the Backlight
Timeout menu option (Menu 9.2.2). See page 90 for
further details.
Display Information
Your Phone
®
Ear-microphone
jack Antenna
Camera
Camera key
Icon area
Soft key indications
Text and graphic area
Area Description
First line
Middle lines
Displays various icons. See page 18
Dispaly messages, instructions and
Any information that you enter, such
As number to be dialed.
Last line Shows the functions currently
Assigned to the two soft keys.

18
On-Screen Icons
The table below describes various display indicators
or icons that appear on the phone’s display screen.
Your Phone
Icon Description
Indicates the strength of the network signal.
Indicates a call is in progress.
Indicates the status of the battery charge.
Indicates the silent has been set for alert.
Indicates the receipt of a message.
Indicates the receipt of a voice mail.
Indicates that the vibration has been set for alert.
Indicates the alarm has been set and is on.
Indicates that GPRS service is available.
Indicates Ring has been set for alert.
Indicates the Schedule function.
Indicates the EGPRS service is available.

Installing the SIM Card
When you subscribe to a cellular network, you are
provided with a plug-in SIM card loaded with your
subscription details, such as your PIN, any optional
services available a.2nd many others.
n Important!
The plug-in SIM card and its contacts can be easily
damaged by scratches or bending, so be careful when
handling, inserting or removing the card. Keep all SIM
cards out of the reach of small children.
1. If necessary, switch off the phone by holding down
the key until the power-off image displays.
2. Remove the battery. To do so:
3. Slide the SIM card into the SIM card socket so that
it locks the card into place. Make sure that the
notched corner is bottom left and the gold contacts
of the card face into the phone.
Getting Started
19
n Note
When you need to remove the SIM card, slide it, as shown,
and take it out of the socket.
➃
➂
➁
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