Some of the contents of this
manual may not apply to your
phone depending on your
phone’s software or your service
provider.
This handset is not
recommended for the visually
impaired because of its touchscreen keypad.
GT540User Guide
Congratulations on your purchase of the
advanced and compact GT540 phone by
LG, designed to operate with the latest
digital mobile communication technology.
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Contents
Getting to know your phone ����7
Installing the SIM card and battery ����������������������������������������������9
Charging your phone ��������������11
Installing the memory card ����12
Formatting the memory card .13
Your Home screen ��������������������14
Touch-screen tips ........................ 14
Personalize home screen ..........15
Using your home screen ........... 15
LG Home ........................................ 16
Accessories �������������������������������75
Guidelines for safe and ecient
use ���������������������������������������������77
Troubleshooting ����������������������83
6LGGT540 | User Guide
Getting to know your phone
Volume keys
- On the home
screen: controls
ringer volume.
- During a call:
controls your
earpiece volume.
- When playing a
track: controls
volume continuously.
Menu key
- Opens application menu
and check what options are
available.
- Unlocks when the screen is
locked. (When the display
turns on.)
Send key
- Dials a phone number and
answers incoming calls.
Home key
- Returns to home screen from
any screen.
Earpiece
Charger, micro USB cable
connector
Search key
- Search the
web and
contents in
your phone.
Camera key
- Go to the
camera menu
Microphone
End/Power/Lock key
- Ends or rejects a call.
- Powers your phone on/o by
pressing and holding the key.
- Turns o the screen and locks.
directly by
pressing and
holding the
key.
Back key
- Returns to
the previous
screen.
7
Getting to know your phone
Stereo
earphone
connector
Camera lens
microSD
memory
card slot
Charger, micro USB
cable connector
8LGGT540 | User Guide
Search key
Back cover
Battery
SIM card
slot
Camera key
Installing the SIM card and battery
Before you can start exploring
your new phone, you’ll need to
set It up.
To insert the SIM card and
battery
With the back of the phone
1
facing you, remove the
back cover. To remove the
back cover, firmly press your
thumbs on either side of
the back cover, and slide the
cover below the camera lens.
Slide the SIM card into the
2
SIM card holder. Make sure
the gold contact area on the
card is facing downwards.
Insert the battery into place
3
by aligning the gold contacts
on the phone and the battery,
then gently press the battery
until it snaps into space.
9
Installing the SIM card and battery
Replace the back cover of the
4
phone and slide it down into
place until the latch clicks.
NOTE! If your phone does
not connect to a network
when you insert a SIM card
and turn it on, please contact
your service carrier to obtain
the details of its access point
name.
10LGGT540 | User Guide
Charging your phone
Slide back the cover of the
charger connector on the side of
your GT540. Insert the charger,
and plug it into an electrical
outlet. Your GT540 must be
charged until you can see .
NOTE: The battery must be fully
charged initially to improve
battery lifetime.
NOTE: The GT540 has an
internal antenna. Be careful not
to scratch or damage this rear
area, as that will cause loss of
performance.
11
Installing the memory card
To store additional multimedia
files such as captured images
by using a built-in camera, you
must insert a memory card to
your phone.
To insert a memory card
Turn the phone off before
1
inserting or removing the
memory card. Remove the
back cover.
Close the slot protection.
Open the slot protection
2
and insert the memory card
into the slot. Make sure the
gold contact area is facing
downwards.
12LGGT540 | User Guide
3
WARNING!
Do not insert or remove
the memory card when the
phone is on. Otherwise, it may
damage the memory card as
well as your phone, and the
data stored on the memory
card may be corrupted.
Formatting the memory
card
Your memory card may already
be formatted. If it isn’t, you must
format it before you can use it.
NOTE: All files on the card are
deleted when you format the
card.
Select Settings.
1
Scroll to and touch SD Card &
2
Phone Storage. Then scroll to
and select Format SD Card.
Touch Format SD Card, then
3
confirm your choice.
Enter the password, if you
4
have set one. The card will
then be formatted and ready
to use.
NOTE: If there is content on
your memory card, the folder
structure may be different after
formatting since all the files will
have been deleted.
13
Your Home screen
On this screen, you can access
menu options, make a call, view
the status of your phone, and
much more.
Touch-screen tips
The Home screen is also a great
place to get used to using the
touch screen.
To select an item, touch the center
of the icon.
Do not to press too hard; the
•
touch screen is sensitive enough
to pick up a light, firm touch.
Use the tip of your finger to touch
•
the option you want. Be careful
not to touch any other keys.
When the screen light is off,
•
either press the power key or
press and hold the Menu key.
Whenever your GT540 is not
•
in use, it will return to the lock
screen.
Get in touch with your GT540
The user interface is based on two
types of home screens.
14LGGT540 | User Guide
To toggle between the home
screens, just swipe your finger
quickly over the display from left
to right or from right to left.
Unlocking the screen
When the screen is locked, either
press and hold the Menu key or
touch and hold on the touch
screen to return to the Home
screen.
Annunciator
Touch and hold the status
bar, then drag down.
Here, you can check Wi-Fi and
Bluetooth status as well as other
notifications.
Personalize home screen
The GT540 includes LG Home and Android Home.
You can set your favorite home screen as the default.
If you want to change the default home settings, choose Home
screen selector from the applications menu.
NOTE: Some screen images may be different depending on your
phone provider.
Using your home screen
Touch the Applications tab at the
bottom of the screen.
You can then view all your installed
applications.
15
Your Home screen
LG Home
Your LG home screen has five panels.
Simply swipe your finger to the left or right to view them.
You can also customize each panel with widgets, which are shortcuts
to your favorite applications and folders.
Tip!
Small dots at the application tab on the bottom of the screen
indicate which panel you’re viewing.
16LGGT540 | User Guide
In your LG home screen, you can view quick keys on the bottom of
the screen.
The quick keys provide easy, one-touch access to the functions you
use the most.
Touch the
Message icon
to access the
messaging menu.
Here, you can
Touch the Phone
icon to bring up
the touch-dialing
pad to make a call.
Touch the Applications icon to open the
applications menu.
Just touch and slide up or down the
screen to scroll through your applications.
create a new
message.
17
Your Home screen
Android Home
Your Android home screen has three panels.
Simply swipe your finger to the left or right to view them.
You can also customize each panel with widgets, which are shortcuts
to your favorite applications and folders.
Center panel
Left panel
18LGGT540 | User Guide
Left panel
Touch the Applications icon to open the applications menu.
Just touch and slide up or down the screen to scroll through your
applications.
19
Your Home screen
Communication
IconDescription
Touch to access Browser.
Touch to open your contacts.
You can also create new contacts and edit existing ones.
Touch to display the touch-dialing pad, which lets you
make a call.
Touch to access the Email menu. Check your email and
write a new email.
Touch to save and manage your favorite contacts.
Touch to access the Message menu. From here, you can
create a new SMS or MMS message.
Easily check and manage your social network
communities.
Touch to conveniently access Exchange protocol features.
Provides 2-way sync with Exchange Server.
Check your detailed tasks.
Manage your calendar-enabled, 2-way sync with
Exchange Calendar.
20LGGT540 | User Guide
Multimedia
IconDescription
Touch to open your camera viewfinder.
Touch to listen to the radio.
To collect, organize and sort picture and video files on a
memory card.
Touch to open Media Player.
Touch to enter the Music menu directly.
Touch to edit your video files.
21
Your Home screen
Utilities
IconDescription
Touch to access the Alarm menu directly.
Touch to perform basic arithmetic calculations, such as
addition, subtraction, multiplication, and division.
Touch to access Quickoffice.
Touch to record voice memos and other audio files.
Touch to adjust the general settings of your GT540.
Touch to choose your default Home setting.
22LGGT540 | User Guide
Google
IconDescription
To keep track of your appointments and create meeting
requests.
Use Google’s Web-based email service on your phone.
Touch to access Google Maps, where you can search for
locations and directions.
Use Google Talk to communicate with other people
through instant messaging.
Touch to access Android Market. Access Applications,
Games, Search, and your My Downloads folder.
Use the online video streaming service view videos
uploaded by others.
Downloads
Here, the applications you downloaded from Market and other newly
installed applications will be added.
23
Your Home screen
Viewing the status bar
The status bar uses different
icons to display phone
information, such as signal
strength, new messages, battery
life, and active Bluetooth and
data connections.
Below is a table explaining the
meaning of icons you’re likely to
see in the status bar.
Icon Description
Speakerphone
Call mute
Missed call
Bluetooth on
Bluetooth connected
System warning
[Status bar]
Icon Description
No SIM card
No signal
Wi-Fi is on
Wired headset
Call forward
Call hold
24LGGT540 | User Guide
Alarm
New voicemail
Flight mode
Silent
Vibrate
No SD card
Battery fully charged
Battery is charging
Icon Description
Data in
Data out
Data in and out
USB to PC
Download
Upload
GPS is acquiring
GPS is on
Service message
Setting message
25
Calls
TIP! Press the power
key to lock the touch screen
to prevent making calls by
mistake.
Making a call
Touch to open the
1
keypad.
Enter the number on the
2
keypad. To delete a digit,
press the Backspace button.
Touch Call to make a call.
3
To end a call, touch End Call.
4
TIP! To enter “+” to make
international calls, hold down
.
26LGGT540 | User Guide
Calling your contacts
Touch to open your
1
Contacts.
Scroll through the contact list
2
or enter the first letter(s) of
the contact you want to call
by touching .
In the list, touch the contact
3
you want to call, then select
the number to use if there
is more than one for that
contact.
Answering and rejecting
a call
When your phone rings, press
Accept to answer.
Touch Reject to reject an
incoming call.
TIP! When the phone rings,
press the Volume Up & Down
key if you want to switch to
silent ringer mode.
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