LG LG 4750 User Manual

Important Safety Precautions

Warning

Read these simple guidelines. Breaking the rules may be dangerous or illegal. Further detalied information is given in this
user guide.

Violation of the instructions may cause serious injury or death.

●

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 such as animal’s teeth, nails, 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.

●

Unplug the power cord and charger during lightning storms to avoid electric shock or fire.

LG4750 1

Important Safety Precautions

●

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.

2 LG4750

●

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.

LG4750 3

Contents

Important Safety Precautions . . . . . .1

Contents . . . . . . . . . . . . . . . . . . . . . . . . . .4

Welcome . . . . . . . . . . . . . . . . . . . . . . . . .7

Important Information . . . . . . . . . . . . . .7

FCC Part 15 Class B Compliance . . . .7

Technical Details . . . . . . . . . . . . . . . . . .7

FCC RF Exposure Information . . . . . . .9

Bodily Contact During Operation . . . . .9

Vehicle-Mounted External Antenna . . .9

Caution . . . . . . . . . . . . . . . . . . . . . . . . . .9

Phone Overview . . . . . . . . . . . . . . . . . .10

Menus Overview . . . . . . . . . . . . . . . . .11

Getting Started with Your Phone . . .13

The Battery . . . . . . . . . . . . . . . . . . . . . .13

Installing the Battery . . . . . . . . . . . . . .13

Removing the Battery . . . . . . . . . . . . .13

Charging the Battery . . . . . . . . . . . . . .13

Battery Charge Level . . . . . . . . . . . . . .13

Turning the Phone On and Off . . . . . .14

Turning the Phone Off . . . . . . . . . . . . .14

4 LG4750

Signal Strength . . . . . . . . . . . . . . . . . . .14

Screen Icons . . . . . . . . . . . . . . . . . . . .15

Making Calls . . . . . . . . . . . . . . . . . . . . .16

Correcting Dialing Mistakes . . . . . . . .16

Redialing Calls . . . . . . . . . . . . . . . . . . .16

Receiving Calls . . . . . . . . . . . . . . . . . . .16

Quick Access to Convenient Features

. . .17

Manner Mode . . . . . . . . . . . . . . . . . . . .17

Lock Mode . . . . . . . . . . . . . . . . . . . . . . .17

Mute Function . . . . . . . . . . . . . . . . . . . .17

Volume Quick Adjustment . . . . . . . . . .17

Adjusting Speaker On . . . . . . . . . . . . .18

Call Waiting . . . . . . . . . . . . . . . . . . . . . . .18

Caller ID . . . . . . . . . . . . . . . . . . . . . . . . . .18

Speed Dialing . . . . . . . . . . . . . . . . . . . .18

Entering and Editing Information . . .19

Text Input . . . . . . . . . . . . . . . . . . . . . . . . .19

Text Input Modes . . . . . . . . . . . . . . . . .19

T9Word (T9) Mode . . . . . . . . . . . . . . .19

Abc (Multi-tap) Mode . . . . . . . . . . . . . .19

123 (Numbers) Mode . . . . . . . . . . . . .1 9

Symbols Mode . . . . . . . . . . . . . . . . . . .19

Smileys Mode . . . . . . . . . . . . . . . . . . .19

Changing Letter Case . . . . . . . . . . . . .20

Initial Cap (T9Word / Abc) . . . . . . . . . .20

Caps Lock (T9WORD / ABC) . . . . . . . .20

Lower Case (T9word / abc) . . . . . . . . .20

Text Input Examples . . . . . . . . . . . . . . .20

Using Abc (Multi-tap) Text Input . . . . .20

Using T9 Mode Text Input . . . . . . . . . .20

Using the NEXT Key . . . . . . . . . . . . . .21

Adding Words to the T9 Database . . .21

Contacts in Your Phone’s Memory .22

Contacts Entries . . . . . . . . . . . . . . . . .22

The Basics of Storing Contacts Entries

. . .22

Options to Customize Your Contacts 23

Adding or Changing the Group . . . . . .23

Changing the Call Ringer . . . . . . . . . . .23

Changing the Message Ringer . . . . . .24

Adding or Changing the Memo . . . . .24

Adding or Changing the Picture ID . . .24

Adding Speed Dial . . . . . . . . . . . . . . . .25

Adding Voice Dial . . . . . . . . . . . . . . . . .25

Editing Contacts Entries . . . . . . . . . . .25

Adding Another Phone Number . . . . .25

Through Contacts . . . . . . . . . . . . . . . .26

Default Numbers . . . . . . . . . . . . . . . . .26

Changing the Default Number . . . . . .26

Editing Stored Phone Numbers . . . . .26

Editing Stored Names . . . . . . . . . . . . .27

Editing Customized Options . . . . . . . .27

Deleting . . . . . . . . . . . . . . . . . . . . . . . . . .27

Deleting a Phone Number from a Contact
Additional Ways to Delete a Contact .28

Deleting a Speed Dial . . . . . . . . . . . . .28

. .27

Phone Numbers With Pauses . . . . . .28

Hard Pause (P) . . . . . . . . . . . . . . . . . . .28

2-sec Pause (T) . . . . . . . . . . . . . . . . . .28

Storing a Number with Pauses . . . . . .29

Adding a Pause to an Existing Number

. . .29

Searching Your Phone’ s Memory . . .29

Scrolling T hrough Your Contacts . . . . .30

Searching by Letter . . . . . . . . . . . . . . .30

Searching Options . . . . . . . . . . . . . . . .30

From Contacts . . . . . . . . . . . . . . . . . . .30

From Recent Calls . . . . . . . . . . . . . . . .31

Speed Dialing . . . . . . . . . . . . . . . . . . . .31

Prepending a Stored Number . . . . . . .31

Using Phone Menus . . . . . . . . . . . . . .32

Menu Access . . . . . . . . . . . . . . . . . . . . .32

Contacts . . . . . . . . . . . . . . . . . . . . . . . .32

1. List Entries . . . . . . . . . . . . . . . . . . . . . .33

2. New Number . . . . . . . . . . . . . . . . . . .33

3. New e-mail . . . . . . . . . . . . . . . . . . . . .33

4. Groups . . . . . . . . . . . . . . . . . . . . . . . . .34

5. Speed Dial . . . . . . . . . . . . . . . . . . . . . .34

6. Voice Dial . . . . . . . . . . . . . . . . . . . . . .34

7. Erase all Contacts . . . . . . . . . . . . . .34

Calls History . . . . . . . . . . . . . . . . . .35

1. All Calls . . . . . . . . . . . . . . . . . . . . . . . .35

2. Dialed Calls . . . . . . . . . . . . . . . . . . . . .35

3. Received Calls . . . . . . . . . . . . . . . . .36

4. Missed Calls . . . . . . . . . . . . . . . . . . . .36

5. Erase History . . . . . . . . . . . . . . . . . . .36

6. Timers . . . . . . . . . . . . . . . . . . . . . . . . . .36

7. KB Counter . . . . . . . . . . . . . . . . . . . . .36

Messaging . . . . . . . . . . . . . . . . . . . . . .37

1. Voice Mail . . . . . . . . . . . . . . . . . . . . . .38

2. Text Messaging . . . . . . . . . . . . . . . . .38

2.1 Send New . . . . . . . . . . . . . . . . . . .38

Message Icon Reference . . . . . . . . . .40

2.2 Inbox . . . . . . . . . . . . . . . . . . . . . .41

Out of Memory W arning . . . . . . . . . . .41

2.3 Outbox/Sent . . . . . . . . . . . . . . . . . .42

2.4 Templates . . . . . . . . . . . . . . . . . . . .43

2.5 Drafts . . . . . . . . . . . . . . . . . . . . . . .43

2.6 Saved . . . . . . . . . . . . . . . . . . . . . . .43

2.7 Erase Messages . . . . . . . . . . . . . .43

2.8 Settings . . . . . . . . . . . . . . . . . . . . .44

1. Save to Outbox . . . . . . . . . . . . . . . .44

2. Auto Delete Inbox . . . . . . . . . . . . . .44

3. Callback # . . . . . . . . . . . . . . . . . . . . .44

4. Quick Text . . . . . . . . . . . . . . . . . . . .45

5. Default Entry Mode . . . . . . . . . . . . .45

3. Web Alerts . . . . . . . . . . . . . . . . . . . . .45

4. e-mail . . . . . . . . . . . . . . . . . . . . . . . . .45

5. IM & Chat . . . . . . . . . . . . . . . . . . . . . .45

LG4750 5

Contents

Do More . . . . . . . . . . . . . . . . . . . . . . . .46

Instant Talk . . . . . . . . . . . . . . . . . . . . . .49

Call from PTT Contact List (Barge) . .49
Call from PTT Contact List (Alert) . . .49
Call from PTT Contact List (Group) . .50

Call from Keypad (Barge) . . . . . . . . . .50

Incoming PTT (Barge) . . . . . . . . . . . . .51

Incoming PTT (Alert) . . . . . . . . . . . . . .51

Incoming PTT (Group) . . . . . . . . . . . . .51

Making a PTT call when the folder is c

losed . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

1. PTT Contacts . . . . . . . . . . . . . . . . . . .52

2. New PTT Contact . . . . . . . . . . . . . .52

3. New Talk Group . . . . . . . . . . . . . . . .52

4. Settings . . . . . . . . . . . . . . . . . . . . . . . .52

4.1 Instant Talk On/Off . . . . . . . . . . . . .53

4.2 Speaker On/Off . . . . . . . . . . . . . . .53

4.3 Presence On/Off . . . . . . . . . . . . .53

Settings . . . . . . . . . . . . . . . . . . . . . . . . .54

1. Sounds . . . . . . . . . . . . . . . . . . . . . . . . .54

1.1 Ringers . . . . . . . . . . . . . . . . . . . . . .54

1.2 DTMF Length . . . . . . . . . . . . . . . .54

1.3 Volume . . . . . . . . . . . . . . . . . . . . . .55

6 LG4750

1.4 Alerts . . . . . . . . . . . . . . . . . . . . . . . .55

2. Display . . . . . . . . . . . . . . . . . . . . . . . . .56

2.1 Banner . . . . . . . . . . . . . . . . . . . . . .56

2.2 Backlight . . . . . . . . . . . . . . . . . . . .56

2.3 Wallpaper . . . . . . . . . . . . . . . . . . . .56

2.4 Contrast . . . . . . . . . . . . . . . . . . . . .57

2.5 Menu Style . . . . . . . . . . . . . . . . . .57

2.6 T heme Colour . . . . . . . . . . . . . . . .57

2.7 Time . . . . . . . . . . . . . . . . . . . . . . . .57

2.8 Fonts . . . . . . . . . . . . . . . . . . . . . . . .57

2.9 Power Saver . . . . . . . . . . . . . . . . . .58

3. Games/Tools . . . . . . . . . . . . . . . . . . . .58

3.1 Backlight . . . . . . . . . . . . . . . . . . . .58

3.2 V olume . . . . . . . . . . . . . . . . . . . . . .58

3.3 Notification . . . . . . . . . . . . . . . . . .58

3.4 Memory Status . . . . . . . . . . . . . .58

4. Setup . . . . . . . . . . . . . . . . . . . . . . . . . .59

4.1 Shortcut . . . . . . . . . . . . . . . . . . . .59

4.2 Call Setup . . . . . . . . . . . . . . . . . . . .59

4.3 Language . . . . . . . . . . . . . . . . . . . .60

4.4 TTY Mode . . . . . . . . . . . . . . . . . . . .61

4.5 Data Setup . . . . . . . . . . . . . . . . . . .61

5. Voice Dial . . . . . . . . . . . . . . . . . . . . . .62

5.1 V oice Dial Prompt . . . . . . . . . . . . .62

5.2 Train Words . . . . . . . . . . . . . . . . . .62

6. Advanced . . . . . . . . . . . . . . . . . . . . . .62

6.1 Phone Info . . . . . . . . . . . . . . . . . . .62

6.2 System . . . . . . . . . . . . . . . . . . . . . .62

6.3 Security . . . . . . . . . . . . . . . . . . . . .63

7. Airplane Mode . . . . . . . . . . . . . . . . . .64

8. Icon Glossary . . . . . . . . . . . . . . . . . . .64

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Accessories . . . . . . . . . . . . . . . . . . . . . .81

Warranty Information . . . . . . . . . . . . .82

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

Welcome

Thank you for choosing the advanced and compact LG4750
cellular phone, designed to operate with the latest digital
mobile communication technology, Code Division Multiple
Access (CDMA) and Advanced Mobile Phone Service
(AMPS). Along with the many advanced features of the
CDMA system, such as greatly enhanced voice clarity, this
phone offers:

● Large, easy-to-read, 7-line backlight LCD with status

icons.

● Paging, messaging, voice mail, and caller ID.

● 18-key keypad.

● Speaker phone feature.

● Menu-driven interface with prompts for easy operation

and configuration.

● Any key answer, auto answer, auto retry, one-touch and

speed dialing with 99 memory locations.

● Bilingual (English and French) capabilities.

Important Information

This user’s guide provides important information on the use
and operation of your phone. Please read all the information
carefully prior to using the phone for the best performance
and to prevent any damage to or misuse of the phone. Any
unapproved changes or modifications will void your
warranty.

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 causes undesired operation.

Technical Details

The LG4750 is an all digital phone that operates on both
Code Division Multiple Access (CDMA) frequencies:
cellular services at 800 MHz and Personal Communication
Services (PCS) at 1.9 Ghz. Also, the LG4750 works on
Advanced Mobile Phone Service (AMPS). We call it a tri­mode phone. Since the phone operates on Cellular, PCS
and AMPS, the call fail rate is less than on a conventional

LG4750 7

Welcome

dual-mode or singlemode phone.
CDMA technology uses a feature called DSSS (Direct
Sequence Spread Spectrum) that enables the phone to
keep communication from being crossed and to use one
frequency channel by multiple users in the same specific
area. This results in a 10-fold capacity increase when
compared with analog mode. In addition, features such as
soft / softer handoff, hard Handoff, and dynamic RF power
control technologies combine to reduce call interruptions.
The Cellular and PCS CDMA networks consist of MSO
(Mobile Switching Office), BSC (Base Station Controller),
BTS (Base Station Transmission System), and MS (Mobile
Station). The following table lists some major CDMA
standards.

TSB -74: Protocol between an IS-95A system and ANSI

*
J-STD-008

1xRTT system receives twice as many subscribers in the
wireless section as IS-95. Its battery life is twice as long as
IS-95. High-speed data transmission is also possible.

8 LG4750

CDMA

Standard

Basic Air
Interface

Network

Service

Performance

Designator Description

TIA/EIA-95A
TSB-74
ANSI J-STD-008
TIA/EIA-IS2000
ANSI TIA/EIA
553A

TIA/EIA/IS-634
TIA/EIA/IS/651
TIA/EIA/IS-41-C
TIA/EIA/IS-124

TIA/EIA/IS-96-B
TIA/EIA/IS-99
TIA/EIA/IS-637
TIA/EIA/IS-657
IS-801

TIA/EIA/IS-707-A

TIA/EIA/IS-97
TIA/EIA/IS-98
ANSI J-STD-018
ANSI J-STD-019
TIA/EIA/IS-125

CDMA Dual-Mode Air Interface

14.4kbps radio link protocol and
inter-band operations
IS-95 adapted for PCS frequency
band cdma2000 1xRTT
AirInterface
Advanced Mobile Phone Service

MAS-BS
PCSC-RS
Intersystem operations
Nom-signaling data comm.

Speech CODEC
Async Data and Fax
Short message service
Packet Data
Position Determination
Service (gpsOne)
High Speed Packet Data

Cellular base station
Cellular mobile station
PCS personal station
PCS base station
Speech CODEC

FCC RF Exposure Information

WARNING! Read this information before operating the
phone.

In August 1996, the Federal Communications Commission
(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.

Bodily Contact During Operation

This device was tested for typical use with the back of the
phone kept 3/4 inches (2 cm) from the body. To comply with
FCC RF exposure requirements, a minimum separation
distance of 3/4 inches (2 cm) must be maintained between
the user’s body and the back of the phone, including the
antenna, whether extended or retracted. Third-party belt­clips, holsters, and similar accessories containing metallic
components should not be used. Avoid the use of
accessories that cannot maintain 3/4 inches (2 cm)

distance between the user’s body and the back of the
phone and have not been tested for compliance with FCC
RF exposure limits.

Vehicle-Mounted External Antenna

(Optional, if available.)
A minimum distance of 8 inches (20 cm) must be
maintained between the user / bystander and the vehicle­mounted external antenna to satisfy FCC RF exposure
requirements. For more information about RF exposure,
visit the FCC website at www.fcc.gov.

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 the skin a
minor burn may result. Contact your local dealer for a
replacement antenna.

LG4750 9

Phone Overview

1
2

3

4

5
6

7

8

10 LG4750

18
17

1. Earpiece

2. Flip Flip open the case to answer an incoming call and close
to end the call.

3. LCD Screen Displays messages and indicator icons.

4. Left Soft Key Use to display the function setting menu.

5. Side Keys Use to adjust the ringer volume in Main Menu
Screen and the earpiece volume during a call.

6. Send Key Use to place or answer calls.

7. Voice Dial KeyUse for access to Voice Dial.

8. Manner Mode Key Use to set the Manner Mode (from Main
Menu Screen press and hold for about 3 seconds).

9. Right Soft Key Use to select an action within a menu.

10. Navigation Key Use for quick access to Messaging, Shortcut,

9

10
11

12
13

14
15

16

and All Calls.

11. Speakerphone Key Use to set the Speaker Phone Mode.

12. End/Power Key Use to turn the power on/off and to end a call.
Also use to return to the main menu display screen.

13. Back Key Press to delete a single space or character. Press
and hold to delete entire words. Press this key once in a menu
to go back one level.

14. Alphanumeric Keypad Use to enter numbers and characters
and select menu items.

15. Lock Mode KeyUse in Main Menu Screen to set the lock function
by pressing and holding the key for about 3 seconds.

16. Microphone

17. PTT button Press to use the Instant Talk function.

18. Headset Jack

Contacts

1. List Entries

2. New Number

3. New e-mail

4. Groups

5. Speed Dial

6. Voice Dial

7. Erase all Contacts

6. Timers

1. Last Call

2. Lifetime

3. Home Calls

4. Roam Calls

5. Instant Talk Calls

7. KB Counter

1. Received

2. Transmitted

3. Total

Menus Overview

DO MOre

1. Wireless Web

2. Sounds

3. Wallpaper

4. Games

5. Tools

6. Favourites

Call History

1. All Calls

2. Dialed Calls

3. Received Calls

4. Missed Calls

5. Erase History

1. All Calls

2. Dialed Calls

3. Received Calls

4. Missed Calls

Messaging

1. Voice Mail

2. Text Messaging

3. Web Alerts

4. e-mail

5. IM & Chat

LG4750 11

Menus Overview

Instant Talk

1. PTT Contacts

2. New PTT Contact

3. New Talk Group

4. Settings

1. Instant Talk On/Off

2. Speaker On/Off

3. Presence On/Off

Settings

1. Sounds

1. Ringers

2. DTMF Length

3. Volume

4. Alerts

2. Display

1. Banner

2. Backlight

3. Wallpaper

12 LG4750

4. Contrast

5. Menu Style

6. Theme Colour

7. Time

8. Fonts

9. Power Saver

3. Games/Tools

1. Backlight

2. Volume

3. Notification

4. Memory Status

4. Setup

1. Shortcut

2. Call Setup

3. Language

4. TTY Mode

5. Data Setup

5. Voice Dial

1. Voice Dial Prompt

2. Train Words

6. Advanced

1. Phone Info

2. System

3. Security

7. Airplane Mode

8. Icon Glossary

Getting Started with Your Phone

The Battery

NNOO TTEE

The phone comes with a rechargeable battery. Keep the
battery charged while not in use in order to maximize talk
and standby time. The battery charge level is shown at the
top of the LCD screen.

Installing the Battery

To install the battery, insert the battery into the opening on
the back of the phone. Put the battery cover on the battery
and push it slightly upwards.

Removing the Battery

Turn the power off. While pressing the PUSH button on the
back of the phone, pull the battery cover downward and
remove it. Then remove the battery by pressing the upper
area of it.

It is important to fully charge the battery before initial

use of the phone.

Charging the Battery

To use the charger provided with your phone:

Warning! Use only the charger provided with the phone.
Using any charger other than the one included with the
LG4750 may damage your phone or battery.

1. Plug the round end of the adapter into the phone’s
charger jack and the other end into an electrical outlet.

2. The charge time varies depending upon the battery
level. The maximum charge time for a fully discharged
battery is 3.5 hours.

Battery Charge Level

The battery charge level is shown at the top right of the
LCD screen. When the battery charge level becomes low,
the low battery sensor alerts you in three ways: sounding
an audible tone, blinking the battery icon, and displaying
LOW BATTERY WARNING! If the battery charge level
becomes exceedingly low, the phone automatically
switches off and any function in progress is not saved.

Fully DischargedFully Charged

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Getting Started with Your Phone

Turning the Phone On and Off

Turning the Phone On

1. Install a charged battery or connect the phone to an
external power source such as a vehicle power
charger or hands-free car kit.

2. Press for a few seconds until the LCD screen lights
up.

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Turning the Phone Off

1. Press and hold until the display turns off.

Like any other radio device, avoid any unnecessary

contact with the antenna while your phone is on.

Signal Strength

Call quality depends on the signal strength in your area.
The signal strength is indicated on the screen as the
number of bars next to the signal strength icon: The more
bars, the better the signal strength. If the signal quality is
poor, move to an open area. If you are in a building, the
reception may be better near a window.

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Screen Icons

When the phone is powered on, the top line of the LCD screen displays icons indicating the status of the phone.

Signal strength indicator. The strength of the signal
received by the phone is indicaed by the number of
bars displayed.

Battery indicator. Indicates battery charge level.
In use indicator. A call is in progress.

* No icon indicates the phone is in

Main Menu Screen.
No service indicator. The phone is not receiving a
system signal.

New text message indicator.

New voice mail indicator.
New text and voice message indicator.

1x service indicator.
Roaming indicator. The phone is outside of the

home service area.

Data Session PTT 1X

Alarm PTT Inuse

Manner mode Airplane Mode

Analog indicator.

Instant Talk On
Digital indicator.

TTY
SSL

SSL TTY

Speaker Phone On.

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Getting Started with Your Phone

Making Calls

1. Make sure the phone is turned on. If not, press for
about 3 seconds.

Enter the phone number (include the area code if needed).

2.

3. Press .

lf the phone is locked, enter the lock code.

Call Failed - indicates the call did not go through.
Restricted - indicates outgoing calls are in restricted

mode.

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4. Press to end the call.

Correcting Dialing Mistakes

If you make a mistake while dialing a number, press
once to erase the last digit entered, or hold down
for at least 2 seconds to delete all digits.

If the phone is restricted, you can only dial phone

numbers saved in the Emergency Numbers or your

Contacts. To turn off this function:

Menu -> Setting -> Advanced ->

Security -> Enter Lock Code ->

Restrict Calls -> Off -> OK

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Redialing Calls

1. Press twice to redial the last number you dialed.
The last 30 numbers are stored in the call history list and
you can also select one of these to redial.

Receiving Calls

1. When the phone rings or vibrates, press to answer.

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2. Press to end the call.

If you press or (the side keys) while the phone

is ringing, the ringing or vibration is muted for that call.

Quick Access to Convenient Features

Manner Mode

Use Manner Mode in public places. When Manner Mode
is set, is displayed on the screen, the key tones are
silent, and the phone is set to vibrate.

Manner Mode Quick Activation

1. From standby mode, press for 3 seconds.

Manner Mode Quick Cancellation

1. Press to switch to Normal Mode.

Lock Mode

Use Lock Mode to prevent others from using your phone.
When Lock Mode is set, your 4-digit password is required
to use the phone.

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Lock Mode Quick Activation

1. From standby mode, press for 3 seconds then

The lock code/password is the last 4 digits of your

phone number. You can change to a new password

using the Security menu.

enter your 4-digit password.

Lock Mode Quick Cancellation

1. Press Right Soft Key Unlockthen enter your 4-digit
password.

Mute Function

The Mute function prevents the other party from hearing
your voice, but allows you to hear the other party.

Mute Quick Activation

1. Press Left Soft Key Mute during a call.

Mute Quick Cancellation

1. Press Left Soft Key Unmute again.

Volume Quick Adjustment

Use the side keys to adjust the earpiece and ringer
volumes. The upper key increases the volume and the
lower key decreases the volume.

● Earpiece volume can be adjusted during a call.

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Key beep volume is adjusted through the Sounds

Volume (Menu -> 6 -> 1 -> 3 -> 3).

LG4750 17

Quick Access to Convenient Features

Adjusting Speaker On

During a call, press the Speakerphone key to quickly
activate Speaker On allowing your phone to function as a
speaker box.

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To cancel Speaker On, press Speakerphone Key

again.

Call Waiting

Your cellular service may offer call waiting. While a call is in
progress, two beeps indicate another incoming call. When
call waiting is enabled, you may put the active call on hold
while you answer the other incoming call. Check with your
cellular service provider for information about this function.

1. Press to receive a waiting call.

2. Press again to switch between calls.

Caller ID

Caller ID displays the phone number or name of the
incoming call. If the caller’s identity is stored in Contacts,
the name appears with the number. Check with your
service provider to ensure they offer this feature.

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Speed Dialing

Speed dialing is a convenient feature that allows you to
make phone calls quickly and easily with a few keystrokes.
Your phone recalls the number from your Contacts,
displays it briefly, and then dials it.

Dialing Single Digit Speed Dials (from 1 to 9)

Press and hold the Speed Dial number.
OR
Enter the speed dial number and press .

Dialing Double Digit Speed Dials (from 10 to 99)

Press the first digit and then press and hold the key of
the last digit.
OR
Enter the first and second digits and press .

Entering and Editing Information

Text Input

You can input and edit your Banner, Schedule, Contacts,
and messages.

Key Functions

Right Soft Key (Left Soft Key): Press to scroll

through the following text input modes:

( )

T9Word -> Abc -> 123 -> Symbols -> Smileys.
Shift: Press to change case.

T9 text : T9Word -> T9WORD -> T9word
Abc text : Abc -> ABC -> abc

Next : In T9 mode, press to display other
matching words.

Space : Press to complete a word and insert a
space.

Clear : Press to delete a single space or
character. Hold to delete words.

Punctuation : In T9 mode, press to insert
punctuation in a word and complete a
sentence.

Text Input Modes

There are five modes for entering text, numbers, special
characters, and punctuation. In a text entry field, pressing
Right Soft Key (or Left Soft Key ) displays a
pop-up list of text modes.

T9Word (T9) Mode
Use to type text using one keystroke per letter. The phone
translates keystrokes into common words by using the
letters on each key and a compressed database.

Abc (Multi-tap) Mode
Use to add words to the T9 database.

123 (Numbers) Mode
Use to type numbers using one keystroke per number.

Symbols Mode
Use to insert special characters or punctuation. There are
34 special characters including “SP” which inserts a
space and “LF” which forces the text to the next line.

Smileys Mode
Use to insert smiley graphics. There are 40 smiley
characters.

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Entering and Editing Information

Changing Letter Case

Using T9 and Abc text input modes you can set the
capitalization. Press to reach the following:

Initial Cap (T9Word / Abc)

Only the first letter is capitalized and subsequent letters
are lower case.

Caps Lock (T9WORD / ABC)

All letters are capitalized.

Lower Case (T9word / abc)

All letters are in lower case.

Text Input Examples

Display the text modes and select a text mode:

1. In a text entry field, press Right (or Left) Soft Key to
display text modes.

2. Press to highlight the text input mode you want to
use.

3. Press to select the highlighted text input mode.

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Using Abc (Multi-tap) Text Input

1. Press Right (or Left) Soft Key to change to Abc mode.

2. Press to change to ABC Caps Lock.

3. Press .

LG is displayed.

Using T9 Mode Text Input

1. Press Right (or Left) Soft Key t o change to T9Word
mode.

2. Press .

3. Press to complete the word and add a space.

4. Press

.

Call the office. is displayed.

Using the NEXT Key

After you have finished entering a word, if the word
displayed is not the one you want, press to display
additional choices of words from the database.

1. Press .

Good is displayed.

2. Press .
The display gives you additional choices such as:

Home, Gone, Hood, etc.

Adding Words to the T9 Database

If a word is not in the T9 database, add it using Abc (Multi­tap) mode text entry.

1. Press Right Soft (or Left) Key to change to Abc
(multi-tap) mode.

2. Press .

Bop is displayed.

3. Press Right Soft (or Left) Key to change to T9 mode
to add the word Bop to the T9 database.

4. Press to erase the existing word.

5. Press .

cop is displayed.

6. Press .

Bop is displayed.

LG4750 21

Contacts in Your Phone’s Memory

Contacts Entries

This allows you to have easy access to your most frequently
dialed phone numbers. You may store up to 500 entries with
up to 5 phone numbers each. Each entry may be up to 22
characters. Each phone number may be up to 48 digits.

The Basics of Storing Contacts Entries

1. From Main Menu Screen, enter the
phone number you want to save
(up to 48 digits).

2. Press Right Soft Key Options.

3. Use to select Save to Contact,
then press .

4. Use to select a Label, then
press .

Home / Home2 / Office / Office2 /
Mobile / Mobile2 / Pager / Fax /
Fax2 / None

5. Use to select New Name , or
Existing and press .

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22 LG4750

Use Existing to add another
phone number to a contact
already stored in memory.

6. Enter a name for the phone number
(up to 22 characters), then press

.

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7. Continue saving the entry as a

8. Enter a Speed Dial digit (e.g., 2).

9.

10.

11.

To skip name entry, press

to go to the next step.

Press Left Soft Key Done to

further customize the Contact entry
or press to return to the Main
Menu Screen.

Speed Dial, press to select
Speed Dial.

Use the keypad, then press or
use to highlight the Speed
Dial location, then press .

Continue saving the entry to have
Voice Dial access use to
highlight Voice Dial and press .

Press to select OK.
Follow the Voice Dial prompts.

Options to Customize Your Contacts

Once the basic phone number and name information is
stored in your Contacts, you can edit and customize each
entry.

1. Press Right Soft Key Contacts and use to
highlight the contact entry you want to edit, then
press .

2. Press Left Soft Key Edit to access the Edit Contact
screen.

3. Use to highlight the information you want to
customize, then press .

Adding or Changing the Group

Allows you to manage your Contacts entries by organizing
them into groups.

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight No Group, then press .

4. Use to select the Group, then press .

No Group / Family / Friends / Colleagues / Business /
School

5. Press Left Soft Key Done to save the change.

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Use Menu -> 1 -> 4 to change the name of a group,

add a group, and delete a group.

Changing the Call Ringer

Allows you to identify who is calling, by setting different
ringers for different phone numbers in your Contacts. It is
automatically set to the default ringer when the Contact is
saved.

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight Default Ringer, then press .

4. Use to select the Ringer Type, then press .

5. Press Left Soft Key Doneto save the change.

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Contacts in Your Phone’s Memory

Changing the Message Ringer

Allows you to identify who is sending you a message, by
setting different ringers for different phone numbers in
your Contacts. It is automatically set to the default ringer
when the Contact is saved.

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight Default Text Msg Ringer, then
press .

4. Use to select the Ringer Type, then press .

5. Press Left Soft Key Done to save the change.

Adding or Changing the Memo

Allows you to enter up to 32 characters as a memo to the
Contact entry.

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight Memo, then press .

24 LG4750

4. Enter text, then press .

5. Press Left Soft Key Done to save the change.

Adding or Changing the Picture ID

Allows the phone to display an image to identify the caller.

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight Default, then press .

4. Press Right Soft Key More to display additional
choices.

5. Use to select one of the 34 images available, then
press .

6. Press Left Soft Key Select.

7. Press Left Soft Key Done to save the change.

Adding Speed Dial

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight the phone number you want to set
with a Speed Dial, then press .

4. Press to select Speed Dial, then press .

5. Enter a Speed Dial digit. Use the Keypad, then press

, or use to highlight the Speed Dial digit, then

press .

6. Press Left Soft Key Doneto save the change.

Adding Voice Dial

1. Press Right Soft Key Contacts and use to
highlight an entry, then press .

2. Press Left Soft Key Edit.

3. Use to highlight the phone number you want to set
with a Voice Dial and press .

4. Press to select Voice Dialand press .

5. Press to select OK.

6. Follow the Voice Dial prompts.

7. Press Left Soft Key Done to continue editing the
Contact entry, or Press to return to the Main Menu
Screen.

Editing Contacts Entries

Adding Another Phone Number

From the Main Menu Screen

1. From Main Menu Screen enter the phone number you
want to save (up to 48 digits).

2. Press Right Soft Key Options and select Save to
Contact.

3. Use to highlight a Label, then press .

Home / Home2 / Office / Office2 / Mobile / Mobile2 /
Pager / Fax / Fax2 / None

4. Use to highlight Existing, then press .

5. Use to highlight the existing Contact entry, then
press .

A confirmation message is displayed.

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