LG D300F Manuel utilisateur

ENGLISH

00000000 (1.0)

User Guide

LG-D300f

www.lg.com

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Part 15.21 statement

Part 15.105 statement

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User Guide

ENGLISH

• Screen displays and illustrations may differ

from those you see on actual phone.

• Some of the contents of this guide may

not apply to your phone, depending on

the software and your service provider. All

information in this document is subject to

change without notice.

• This handset is not suitable for people who

have a visual impairment due to the touch

screen keyboard.

rights reserved. LG and the LG logo are

registered trademarks of LG Group and its

related entities. All other trademarks are the

property of their respective owners.

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Please read this before you start using your phone!

Please check to see whether any problems you encountered with your phone are

described in this section before taking the phone in for service or calling a service

representative.

1. Phone memory

You need to check your phone memory and delete some data, such as applications or

messages, to make more memory available.

To uninstall applications:

1 Touch > App permissions in Privacy&Security.

2 Once all applications appear, scroll to and select the application you want to

uninstall.

3 Touch Uninstall.

2. Optimizing battery life

Extend your battery's life between charges by turning off features that you don't need

to have running constantly in the background. You can monitor how applications and

system resources consume battery power.

Extending your phone's battery life:

• Turn off radio communications when you're not using. If you are not using Wi-Fi,

Bluetooth or GPS, turn them off.

• Reduce screen brightness and set a shorter screen timeout.

• Turn off automatic syncing for Gmail, Calendar, Contacts and other applications.

• Some applications you have downloaded may reduce battery power.

To check the battery power level:

• Touch > Battery in Device.

The battery status (charging or discharging).

Important notice

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3. Before installing an open source application and OS

WARNING

If you install and use an OS other than the one provided by the manufacturer

it may cause your phone to malfunction. In addition, your phone will no longer

be covered by the warranty.

WARNING

To protect your phone and personal data, only download applications

from trusted sources, such as Marketplace. If there are improperly installed

applications on your phone, the phone may not work normally or a serious

error may occur. You must uninstall those applications and all associated data

and settings from the phone.

4. Using an Passcode lock

Set an Passcode lock to secure your phone. Touch > Phone lock from

Privacy&Security > Passcode lock, if Lock Screen is enabled. when enabled, you

need to touch the unlock icon and enter a passcode to unlock the phone's screen and

keys.

5. Using the Hard Reset (Factory reset)

If your phone does not restore to its original condition, use a Hard Reset (Factory Reset)

to initialize it.

• Touch > Device information from Device > More Information > Reset Phone.

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WARNING

If you perform a Hard Reset, all user applications, user data and DRM licenses

will be deleted. Please remember to backup any important data before

performing a Hard Reset.

6. Opening and switching applications

Multi-tasking is easy with FireFox because you can keep more than one application

running at the same time. There is no need to quit an application before opening

another one. Use and switch between several open applications. FireFox manages each

application, stopping and starting them as needed to ensure that idle applications don't

consume resources unnecessarily.

NOTE: For multitasking, press Home key to move to another app

while using an app. This does not stop the previous app running in the

background on the device.

7. Hold your phone upright

Hold your cell phone vertically, as you would a regular phone. Your phone has an

internal antenna. Be careful not to scratch or damage the back of the phone, as this

may affect performance.

When making/receiving calls or sending/receiving data, avoid holding the lower part of

the phone where the antenna is located. Doing so may affect call quality.

8. When the screen freezes

If the screen freezes or the phone does not respond when you try to operate it:

Press and hold the Power/Lock key for 10 seconds to turn your phone off.

If it still does not work, please contact the service center.

Important notice

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Phone overview

Proximity Sensor

Earpiece

Home Key

Return to the Home screen

from any screen.

Power/Lock Key

• Switch your phone on/off

by pressing and holding

this key.

• Short press to lock/unlock

the screen.

NOTE: Proximity sensor

When receiving and making calls, the proximity sensor automatically turns

the backlight off and locks the touch screen by sensing when the phone is

near your ear. This extends battery life and prevents you from unintentionally

activating the touch screen during calls.

WARNING

Placing a heavy object on the phone or sitting on it can damage the LCD and

touch screen functions. Do not cover the LCD proximity sensor with protective

film. This could cause the sensor to malfunction.

Getting to know your phone

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Charger/USB Port

Microphone

Power/Lock Key

Earphone Jack

Volume keys

• In the Home screen: Control ringer volume.

• During a call: Control your earpiece volume.

• When playing a song: Control volume continuously.

Battery cover

Flash

microSD Card slot

SIM card slot

Speaker

Battery

Camera lens

Getting to know your phone

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