LG VX 9400 User manual

- 1 -
User Manual
VX9400
Ver. 0.1
2006. 5. 18

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 data of purchase
of the product.
(2) The limited warranty extends on 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 Canada.
(4) The external housing and cosmetic parts shall not be covered under these limited warranty terms.
(5) Upon request from LG, the consumer must provide information to reasonably 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 spills of food or liquid.
(3) Breakage or damage to antennas unless caused directly by defects in material or workmanship.
(4) That the Customer Service Department at LG was net notified by consumer of the alleged defect
or malfunction of the product during the applicable limited warranty period.
(5) Products which have had the serial number removed or made illegible.
(6) The limited warranty is in lieu of all other warranties, express or implied either in fact or by
operations law, statutory or otherwise, including, but limited to any implied warranty of
marketability or fitness for a particular use.
(7) Damage resulting from use of non-LG approved accessories.
(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.
3
(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 INFOCOMM INC. SHALL
NOT BE LIABLE FOR THE LOSS OF THE USE OF THE PRODUCT, INCONVENIENCE, LOSS
OR ANY OTHER DAMAGES, DIRECT OR CONSEQUENTIAL, RISING 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 states do not allow the exclusive of imitation 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 web address:
www.lgeservice.com

8
For Your Safety
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 extreme
weather conditions 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 in adequately 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 78 before using your phone.
Safety Information
Read these simple guidelines. Breaking the rules may be
dangerous or illegal. Further detailed information is given in this
user guide.
]Never use an unapproved battery since this could damage
the phone and/or battery and could cause the battery to
explode.
]Never place your phone in a microwave oven as it will
cause the battery to explode.
]Do not dispose of your battery by fire or with hazardous or
flammable materials.
]Make sure that no sharp-edged items come into contact
with the battery. There is a risk of this causing a fire.
]Store the battery in a place out of reach of children.
]Be careful that children do not swallow any parts such as
rubber plugs (earphone, connection parts of the phone,
etc.). This could cause asphyxiation or suffocation.

9
For Your Safety
]Unplug the power cord and charger during lightning storms
to avoid electric shock or fire.
]When riding in a car, do not leave your phone or set up the
hands-free kit near to the air bag. If wireless equipment is
improperly installed and the air bag is activated, you may be
seriously injured.
]Do not use a hand-held phone while driving.
]Do not use the phone in areas where its use is prohibited.
(For example: aircraft).
]Do not expose the battery charger or adapter to direct
sunlight or use it in places with high humidity, such as a
bathroom.
]Never store your phone in temperatures less than- 4°F or
greater than 122°F.
]Do not use harsh chemicals (such as alcohol, benzene,
thinners, etc.) or detergents to clean your phone. There is a
risk of this causing a fire.
]Do not drop, strike, or shake your phone severely. Such
actions may harm the internal circuit boards of the phone.
]Do not use your phone in high explosive areas as the phone
may generate sparks.
]Do not damage the power cord by bending, twisting, pulling,
or heating. Do not use the plug if it is loose as it may cause
a fire or electric shock.
]Do not place any heavy items on the power cord. Do not
allow the power cord to be crimped as it may cause fire or
electric shock.
]Do not handle the phone with wet hands while it is being
charged. It may cause an electric shock or seriously
damage your phone.
]Do not disassemble the phone.
]Do not place or answer calls while charging the phone as it
may short-circuit the phone and/or cause electric shock or
fire.
]Only use the batteries, antennas, and chargers provided by
LG. The warranty will not be applied to products provided by
other suppliers.
]Only authorized personnel should service the phone and its
accessories. Faulty installation or service may result in
accidents and consequently invalidate the warranty.
]Do not hold or let the antenna come in contact with your
body during a call.
]An emergency call can be made only within a service area.
For an emergency call, make sure that you are within a
service area and that the phone is turned on.

10
For Your Safety
FCC RF Exposure Information
WARNING! Read this information before operating the phone.
In August 1996, the Federal Communications (FCC) of he 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 0.6 inches (1.5cm) between the
user’s body and the back of the phone. To comply with FCC RF
exposure requirements, a minimum separation distance of 0.6
inches(1.5cm) 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 0.6
inches(1.5cm) 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.

11
For Your Safety
Vehicle Mounted External Antenna
(optional, if available)
A minimum separation distance of 8 inches (20cm) 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
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.

- 4 -
SUBJECT
The phone VX9400 has been designed to operate on the latest digital mobile communication
technology, Code Division Multiple Access (CDMA). The phone VX9400 support fully
Multimedia -color LCDs, 64poly Audio, 1.3M pixels Digital Camera, MPEG-4, Photo album, etc.
This phone is the one of tri band Quad mode - 800Mhz CDMA, 1900Mhz PCS, 1500Mhz GPS.
CDMA Standard Designator Description
Basic air interface TIA/EIA-95A
TSB-74
ANSI J-STD-008
TIA/EIA-IS2000
CDMA Dual-Mode Air Interface
14.4kbps radio link protocol and inter-band operations
IS-95 adapted for PCS frequency band
CDMA2000 1xRTT Air Interface
Network TIA/EIA/IS-634
TIA/EIA/IS/651
TIA/EIA/IS-41-C
TIA/EIA/IS-124
MAS-BS
PCSC-RS
Intersystem operations
Nom-signaling data comm.
Service TIA/EIA/IS-96-B
TIA/EIA/IS-99
TIA/EIA/IS-637
TIA/EIA/IS-657
IS-801
Speech CODEC
Assign data and fax
Short message service
Packet data
Position Determination Service (gpsOne)
Performance TIA/EIA/IS-97
TIA/EIA/IS-98
ANSI J-STD-018
ANSI J-STD-019
TIA/EIA/IS-125
Cellular base station
Cellular mobile station
PCS personal station
PCS base station
Speech CODEC
EVDO TIA/EIA/IS-856
TIA/EIA/IS-878
TIA/EIA/IS-866
TIA/EIA/IS-890
CDMA2000 High Rate Packet Data Air Interface
1xEV-DO Inter-Operability Specification for
CDMA2000 Access Network Interfaces
Recommended Minimum Performance Standards for
CDMA2000 High Rate Packet Data Access Terminal
Test Application Specification(TAS) for High Rate
Packet Data Air Interface
* TSB –74: Protocol between an IS-95A system and ANSI J-STD-008
Table of Contents

- 5 -
Introduction
Highlights
Important Information
Check Accessories
Before You Start
Safety Instructions
Getting Started.............................................................................. 11
Unlocking Your Phone............................................................................. 11
View of Phone........................................................................................... 11
Installing and Removing the Battery ...................................................... 11
Turning Your Phone On and Off ............................................................. 11
Main Menu................................................................................................. 12
Power Save Mode..................................................................................... 12
Menu Navigation....................................................................................... 13
Entering Characters Using the Keypad(T9) ........................................... 13
Display Icons ............................................................................................ 15
Antenna..................................................................................................... 16
Signal Strength......................................................................................... 16
Battery Capacity....................................................................................... 16
Using the AC Adapter .............................................................................. 17
Using Your Phone.........................................................................17
Placing a Call............................................................................................ 17
Roaming With Your Phone ...................................................................... 17
Calling Experience ................................................................................... 18
Correcting Dialing Mistakes .................................................................... 18
In Call Options.......................................................................................... 19
Incoming Call Notification....................................................................... 19
Answering Calls ....................................................................................... 20
Displaying Your Phone Number(phone book – not functioning)......... 20
Setting the Ring Volume to Vibrate......................................................... 20
Getting the Most From Service.................................................... 21
Retrieving Page/Text Messages.............................................................. 21
Page/Text Message Storage.................................................................... 22
Roaming on to Other Service Providers................................................. 22

- 6 -
(Call History- not functioning)
Page/Text Messages ................................................................................ 22
Sounds...................................................................................................... 23
Adjusting the Volume............................................................................... 23
Selecting Ring Types for Voice Calls ..................................................... 23
Tone Length
Display Menu................................................................................. 25
Security..................................................................................................... 25
Locking Your Phone................................................................................. 25
Unlocking Your Phone............................................................................. 26
Changing the Lock Code ......................................................................... 26
Answering Your Phone with the Hands-Free Car Kit............................ 26
Safety Guideline............................................................................28
TIA Safety Information............................................................................. 28
FDA Consumer Update............................................................................ 32
Consumer Information on SAR (Specific Absorption Rate) ................. 40

- 7 -
Introduction
Highlights
Congratulations! Your new mobile phone will change your way of communicating and is a
compact, lightweight personal communication system with added features for the person on the
go. Our advanced digital mobile communication technology allows you to do the followings
1) Main Chipset: MSM6500, Memory (1024Mbits NAND Flash + 512Mbits LP-SDRAM)
2) Display: LCD (320 x 240 pixels, 0.141mm, 262K colors TFT)
3) CMX 4.4.5 compliant (64 Poly)
4) Photo Album: JPEG VGAclass, It’s possible to storage 30ea or more.
5) QTV 5.4: MPEG-4 ,Streaming (QCIF 15 fps)
6) Camera: Camera built-in(1.3M pixels, C-MOS Image sensor)
7) Large Phone Book: 500 x 5 fields
8) Power Management IC: LDO’s, Charger controller, USB Transceiver, Comparator etc.
9) Voice Recording/Memo/Playback, Voice Activated Dialing
10) E911(gpsOne), TTY/TDD
11) Browser: UP 6.2.3.2
12) 3D Graphics GUI: Menu,Animations
13) It’s possible to take a photo on the closed folder
Important Information
This user’s guide provides important information on the use and operation of the phone. Please
read all the information carefully prior to using the phone for the best performance and to
prevent any anticipated damage to or misuse of the phone. Any unapproved change or
modification will void your warranty.
Check Accessories
Your mobile phone comes with standard accessories of a one-slot desktop charger and a
rechargeable battery. Please make sure that those accessories are all included.
Before You Start
Safety Instructions
WARNING! To reduce the electric shock, do not expose your phone in high humidity areas,

- 8 -
such as the bathroom, swimming pool.
IMPORTANT! Please read the SAFETY AND GENERAL INFORMATION on page 68 prior to
using your phone.
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 or and approved antenna. Use of unauthorized antennas, modifications
could impair call quality, damage the phone or result in violation of FCC regulations. Do not use
the phone with the damaged antenna. If the damaged antenna comes into contact with the skin,
a minor burn may result. Please contact your local dealer for replacement of the antenna.
Body-worn Operation
This device was tested for typical body-worn operations with the back of the phone kept 0.6
inch(1.5Cm) from the body. To comply with FCC RF exposure requirements, a minimum
separation distance of 0.6inch(1.5Cm) must be maintained between the user’s body and the
back of the phone, including the antenna, whether extended or retracted. Third-party belt-clips,
holsters and similar accessories containing metallic components should not be used. Body-worn
accessories that cannot maintain 0.6inch(1.5Cm) 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 7.9 inches (20Cm ) 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, please visit the FCC website at www.fcc.gov
FCC Part 15 Class B Compliance
This device and its accessories comply with part 15 of FCC rules. Operation is subject to the

- 9 -
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 cause undesired operation.
Caution For Battery Use
zDo not disassemble.
zDo not short-circuit.
zDo not exposure to high temperature : 60 (140 )
zDo not incinerate.
Caring for Battery Use
zMust be recycled or disposed of properly
Consumer Recycling Information and Logo
Wireless…The New Recyclable
Your wireless phone can be recycled. Recycling your wireless phone reduces the amount of
waste disposed in landfills and allows recycled materials to be incorporated into new products.
CTIA and its members encourage consumers to recycle their phones and have taken steps to
promote the collection and environmentally sound recycling of end-of-life wireless devices.
As a wireless phone user, you have an important role in ensuring that this phone is recycled
properly. When it comes time to give this phone up or trade it in for a new one, please
remember that the phone, the charger, and many of its accessories can be recycled. It’s easy.
To learn more about CTIA’s Recycling Program for Used Wireless Devices, including
information on where to recycle wireless devices near you, please visit
www.recyclewirelessphones.com.
Caution For Adapter (Charger) Use
zUsing the wrong battery charger could cause damage to your phone and void your
warranty may burst causing injury to person and damage.

- 10 -
zThe charger or adapter is intended for indoor use only.
zThe charger or adapter is intended for indoor use only.
Do not expose the battery charger or adapter to direct sunlight nor use it in any place of high
humidity, such as the bathroom.

- 11 -
Getting Started
Unlocking Your Phone
If you received your VX9400 in the mail, you may need to unlock it before making calls.
1. Press the END/PWR Key for 2~3 seconds.
2. Open the folder.
3. Press soft key Unlock.
4. Enter your four-digit lock code. For security purposes, the code will not be visible as you type.
Note: If you can’t recall your lock code, try using the last four digits of your Social Security number, the
last four digits of your Phone Number or 0000.
View of Phone
1. END/PWR Key: Lets you power the phone on or off.
2. Antenna: Internal antenna provides optimum reception for 800 MHz and 1900MHz.
3. Headset Jack: Provides connection for an optional headset.
4. Volume Control Keys: Adjust the Ring Volume in the Main Menu or the Voice Volume during a call.
5. The keys also scroll through mouths in the Calendar or pages in the MiniBrowser.
6. Navigation Keys:Allows quick and easy scrolling through the menus.
7. OK Key: Lets you place a call, receive a call, end a call or select menu options.
8. CLR Key: Lets you clear an entry or back-up in the menu.
9. Folder : Lets you answer or end calls.nstalling and Removing the Battery
To install the battery, place the battery into the opening on the back of the phone. Then, Slide the battery
up until the latch clicks.
To remove the battery, press down on the latch and remove the battery from the phone.
Turning Your Phone On and Off
To turn your phone on, press the END/PWR Key for 2~3 seconds. Your phone performs a short self-test

- 12 -
before letting you know it is operational.
If your phone does not turn on, make sure the battery is installed correctly and is adequately charged or
has external power (via the AC Adapter, Cigarette Lighter Adapter or Hands-Free Car Kit).
To turn your phone off, press the END/PWR Key for 2~3 seconds.
Main Menu
When your phone acquires Service, the Greeting (a banner of text), the current time and date and the
Main Menu are displayed. If you are in authorized analog cellular provider’s service area, you are ready
to send and receive calls.
Power Save Mode
When the phone is in an area without service for 15 minutes, it stops searching for service and enters into
the power Save Mode. When your phone activates this feature, Power Save is displayed on your screen.
The phone automatically checks for service periodically or you can check manually by pressing any key.

- 13 -
Menu Navigation
The Navigation Key lets you scroll circularly through menus quickly and easily.
As you navigate through a menu, the options are highlighted (Highlighted Test Example ) . Select an
option by highlighting it and pressing . The scroll bar at the right of the menu keeps track of
your position in the menu at all times.
For example, if you want to view your last incoming call: Incoming
1. From the Main Menu, select RECENT CALLS and press 2. (It may already be highlighted.)
2. Press the Navigation Key down to highlight and press .
If you have received any calls, they are displayed on the screen.
Entering Characters Using the Keypad(T9)
To enter a letter, punctuation or number when creating Phone Book or Scheduler entries, press the
corresponding key until the desired character appears. By default, the first letter of a word is capitalized
and following letters are lowercase. Characters in the following order:
1 . ? , ‘ & - @ ( ) / ~ABC2abc2
DEF3def3 GHI4ghi4
JKL5jkl5 MNO6mno6
PQRS7pqrs7 TUV8tuv8
1

- 14 -
WXYZ9wxyz9 Next0
Shift Space
After a character is entered, the cursor automatically advances to the next space after two seconds. You
can also advance the cursor by pressing or entering a character not on the same key.
If you make a mistake, press to move the cursor left or [CLR] to erase a character. To clear the
entire entry, press and hold [CLR] for two seconds.

- 15 -
Display Icons
Display icons are the symbols your phone uses to communicate important information. They are as
follows:
ICON DESCRIPTION
Alarm
Battery
Antenna
In use
No service
Data Call
Location On
E911 Only
Voicemail
Voice Privacy
Roaming
TTY
SSL
Vibrate
Alarm Only
Ringer off
Message

- 16 -
Antenna
The antenna on your VX9400 provides maximum reception by extending of retracting it.
!!! WARNING – CHOKING HAZARD – ANTENNAMAY BECOME DISLODGED
Attempting to remove or repeated twisting of the antenna will loosen the materials securing it into
antenna. Once the antenna is loosened or removed, only an authorized service provider
Representative can restore the antenna’s original integrity. Do not attempt to remove or twist the
antenna.
Signal Strength
The quality of each call you make or receive depends on the signal strength on your area. The number of
bars in the Signal Strength icon informs you of the current strength. The more bars, the stronger the signal.
Battery Capacity
Your VX9400 is equipped with a Lithium Polymer battery. It allows you to recharge your battery before it
is fully drained. The battery provides approximately 180 minuets of continuous digital talk time or
approximately 110 hours of continuous digital standby time.
Note: Long backlight settings affect the battery’s talk and standby times.
When the battery reaches 5% of its capacity, the battery icon blinks. When there is about one minute of
talk time left, the phone sounds an audible alert every 30 seconds and then powers down.
If the battery’s charge is completely run down, it takes 2 to 3 hours to fully recharge. It is not necessary to
let the battery completely run down before recharging.
To charge your batteries, use only approved charging accessories.
3.25

- 17 -
Using the AC Adapter
To charge the battery, plug the AC Adapter into a standard wall outlet and connect it to the phone via the
I/O Connector on the bottom of the phone. Alternatively, you can place the phone in the charging cradle
provided with your phone and connect the AC Adapter to the back of the cradle.
The battery Charge Status icon flashes during charging. When the battery is fully charged, the battery icon
stops flashing.
Using Your Phone
Placing a Call
When the phone is turned on, check the Signal Strength icon to see of you are in a Service Area or
authorized PCS CDMA provider’s service area.
1. Open the Folder.
2. Enter the phone number and press [SEND].
☞Tip! When dialing long distance, it is not necessary to dial a “1” before the area code.
3. When you are finished with your call and press [END]. If the phone is in folder-open-state, closing
the folder will also end the call.
Roaming With Your Phone
Your Phone is you can use it to make and receive calls in many places.
Setting Your Phone’s Mode
Your Phone allows you to control your ability to roam. (See “Set Mode”)