LG K20 Verizon Bedienungsanleitung

MFL69539301 (1.0) www.lg.com

USER GUIDE

ENGLISH

LG-M255

About this user guide

Thank you for choosing this LG product. Please carefully read this

user guide before using the device for the first time to ensure safe

and proper use.

Ţ Always use genuine LG accessories. The supplied items are

designed only for this device and may not be compatible with

other devices.

Ţ This device is not suitable for people who have a visual impairment

due to the touchscreen keyboard.

Ţ Descriptions are based on the device default settings.

Ţ Default apps on the device are subject to updates, and support for

these apps may be withdrawn without prior notice. If you have any

questions about an app provided with the device, please contact

an LG Service Center. For user-installed apps, please contact the

relevant service provider.

Ţ Modifying the device’s operating system or installing software

from unofficial sources may damage the device and lead to data

corruption or data loss. Such actions will violate your LG license

agreement and void your warranty.

Ţ Some content and illustrations may differ from your device,

depending on the area, service provider, software version, or OS

version, and are subject to change without prior notice.

Ţ Software, audio, wallpaper, images, and other media supplied with

your device are licensed for limited use. If you extract and use

these materials for commercial or other purposes, you may be

infringing copyright laws. As a user, you are fully responsible for

the illegal use of media.

Ţ Additional charges may incur for data services, such as messaging,

uploading, downloading, auto-syncing and location services. To

avoid additional charges, select a data plan suitable to your needs.

Contact your service provider to obtain additional details.

ENGLISH

Instructional notices

WARNING: Situations that could cause injury to the user and third

parties.

CAUTION: Situations that may cause minor injury or damage to the

device.

NOTE: Notices or additional information.

Basic Functions

13 Product components and

accessories

14 Parts overview

16 Turning the power on or off

17 Inserting the memory card

18 Removing the memory card

19 Battery

23 Touch screen

26 Home screen

33 Screen lock

36 Memory card encryption

37 Taking screenshots

38 Entering text

43 Do not disturb

Table of contents

Custom-designed

Features

6Multi-tasking feature

7Fingerprint recognition

11 quick share

Useful Apps

45 Installing and uninstalling

apps

46 Uninstalled apps

47 Phone

51 Messaging

52 Camera

59 Gallery

62 Email

63 Calendar

65 Clock

66 QuickMemo+

68 Calculator

68 Downloads

68 File Manager

69 FM Radio

69 Contacts

71 Music

72 Tasks

72 Google apps

Phone Settings

76 Settings

76 Networks

87 Sound & notification

88 Display

89 General

Appendix

99 Phone software update

101 FAQ

104 Anti-Theft Guide

105 More information

For Your Safety

LIMITED WARRANTY

STATEMENT

Custom-designed

Features

Custom-designed Features 6

Multi-tasking feature

Multi-Window

You can use two apps at the same time by separating the screen into

multiple windows.

While using an app, touch and hold from the Home touch buttons,

then select an app from the recently-used apps list.

Ţ You can use two apps at the same time.

Ţ To stop the Multi-Window feature, touch and hold .

Ţ The Multi-Window feature is not supported by some apps,

including downloaded apps.

Custom-designed Features 7

Overview screen

The Overview screen provides a preview of your recently-used apps.

To view the list of recently-used apps, tap on the Home touch

buttons.

Ţ Touch and hold an app and drag it to the top of the screen to start

the app with the Multi-Window feature. You can also tap at the

top of each app preview.

Fingerprint recognition

Fingerprint recognition overview

You must register your fingerprint on your device first before using

the fingerprint recognition function.

You can use the fingerprint recognition function in the following

cases:

Ţ To unlock the screen

Ţ To view the locked content in the Gallery or QuickMemo+.

Ţ Confirm a purchase by signing in to an app or identifying yourself

with your fingerprint.

Ţ Your fingerprint can be used by the device for user identification.

Very similar fingerprints from different users may be recognized

by the fingerprint sensor as the same fingerprint. To enhance the

device security, set the screen lock to a Knock Code, pattern, PIN or

password.

Custom-designed Features 8

Precautions for fingerprint recognition

Fingerprint recognition accuracy may decrease due to a number of

reasons. To maximize the recognition accuracy, check the following

before using the device.

Ţ The device’s Power/Lock key has a fingerprint sensor. Ensure that

the Power/Lock key is not damaged by a metallic object, such as

coin or key.

Ţ When water, dust or other foreign substance is on the Power/Lock

key or your finger, the fingerprint registration or recognition may

not work. Clean and dry your finger before using the fingerprint

sensor.

Ţ A fingerprint may not be recognized properly if the surface of your

finger has a scar or is not smooth due to being soaked in water.

Ţ If you bend your finger or use the fingertip only, your fingerprint

may not be recognized. Make sure that your finger covers the

entire surface of the Power/Lock key.

Ţ Scan only one finger for each registration. Scanning more than one

finger may affect fingerprint registration and recognition.

Ţ The device may generate static electricity if the surrounding air

is dry. If the surrounding air is dry, avoid scanning fingerprints,

or touch a metallic object, such as coin or key, to remove static

electricity before scanning fingerprints.

Custom-designed Features 9

Registering fingerprints

You can register and save your fingerprint on the device to use

fingerprint identification.

1 Tap Settings General Fingerprints & security

Fingerprints.

Ţ This feature is available when the screen lock is set.

- Lock the device with a Knock Code, pattern, PIN or password.

Ţ If the screen lock is not set, configure the lock screen by following

the on-screen instructions. See

Setting a screen lock

for details.

2 Locate the Power/Lock key on the back of the device and gently

put your finger on it to register the fingerprint.

Ţ Gently press the Power/Lock key so that the sensor can recognize

your fingerprint. If you press the Power/Lock key with an excessive

force, the screen lock function may start or the screen may turn off.

Ţ Ensure that your fingertip covers the entire surface of the sensor

on the Power/Lock key.

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