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LG LM-K300QM User Manual

LG LM-K300QM
156 pages
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ENGLISH
MFL71730401 (1.0) www.lg.com
Copyright ©2020 LG Electronics Inc. All rights reserved.
USER GUIDE
LM-K300QM
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LG LM-K300QM Specifications

General IconGeneral
BrandLG
ModelLM-K300QM
Device CategoryCell Phone
RAM2GB
Internal Storage32 GB
Front Camera5 MP
Battery3000 mAh
Expandable StorageUp to 2 TB
Rear Camera8MP
ConnectivityBluetooth 5.0
ColorsBlack

Summary

About this user guide

Instructional notices

Instructional Notices

Explains different types of notices like WARNING, CAUTION, and NOTE.

Custom-designed Features

Fingerprint recognition

Details how to register, manage, and use fingerprint recognition.

Multi-tasking feature

Pop-up window

Explains how to open and use multiple apps in a pop-up window.

Google Assistant

Google Assistant overview

Introduces the Google Assistant feature and its capabilities.

Sign in

Steps to sign in and set up Google Assistant.

Accessing by Voice

How to use voice commands for Google Assistant.

Basic Functions

Product components and accessories

Lists and describes the items included with the device.

Parts overview

Identifies and labels the different parts of the device.

Proximity/Ambient light sensor

Explains the function of proximity and ambient light sensors.

Volume keys

Describes how to use the volume keys for various functions.

Power/Lock key

Explains the function of the power/lock key.

Google Assistant key

How to activate Google Assistant using the dedicated key.

Turning the power on or off

Turning the power on

Instructions on how to turn the device on.

Turning the power off

Instructions on how to turn the device off.

Restarting the device

Steps to restart the device if it's not responding.

Installing the SIM card and memory card

Installing the SIM card and memory card

Guide on inserting SIM and memory cards into the device.

Removing the memory card

Removing the memory card

Steps to safely remove the memory card from the device.

Battery

Charging the battery

Instructions on how to charge the device's battery.

Using the battery efficiently

Tips to conserve battery life and maximize usage.

Touch screen

Tapping

How to perform a tap gesture on the touch screen.

Touching and holding

How to perform a touch and hold gesture.

Double-tapping

How to perform a double-tap gesture.

Dragging

How to perform a drag gesture on the touch screen.

Swiping

How to perform a swipe gesture on the touch screen.

Pinching and spreading

How to perform pinch and spread gestures.

Home screen

Home screen overview

Introduction to the device's home screen layout and functions.

Using Navigation bar

Guide to using navigation gestures and buttons.

Status icons

Status icons

Explains the meaning of various icons displayed on the status bar.

Notifications panel

Notifications panel

How to access and use the notifications panel.

Switching the screen orientation

Switching the screen orientation

How to enable or disable automatic screen rotation.

Editing the Home screen

Rearranging Home screen canvases

How to move and organize home screen pages.

Adding widgets

How to add widgets to the home screen.

Changing wallpapers, themes, and icon styles

How to customize the device's visual appearance.

Screen lock

Screen lock overview

Explains the purpose and benefits of setting a screen lock.

Setting a screen lock

Steps to set up various screen lock methods.

KnockON

KnockON

How to turn the screen on/off by double-tapping.

Memory card encryption

Memory card encryption

How to encrypt data stored on the memory card.

Taking screenshots

Via a shortcut

How to take screenshots using button shortcuts.

Via Screenshot

How to take screenshots using the UI.

Do not disturb

Do not disturb

How to configure and use the Do Not Disturb mode.

Useful Apps

Installing and uninstalling apps

Guide on how to download and remove applications.

App Shortcuts

How to create quick access menus for apps.

Phone

Voice call

How to make phone calls using different methods.

Functions accessible during a call

Features available while on an active phone call.

Making a three-way calling

How to conduct a three-way conference call.

Viewing call records

How to access and manage call history.

Messages

Sending a message

Steps to create and send text messages.

Reading a message

How to view incoming and outgoing messages.

Camera

Starting the camera

Instructions on how to launch the camera application.

Auto mode

How to use the camera in automatic shooting mode.

Taking a photo

Steps to capture still images using the camera.

Recording a video

Steps to record video clips using the camera.

Additional options on the front camera

Settings and features specific to the front camera.

Various camera modes

Overview of different shooting modes available in the camera.

Flash Jump-Cut

How to create GIF files from photos taken at intervals.

Auto-Exposure/Auto-Focus lock

How to lock exposure and focus for better photo stability.

Switching between cameras

How to switch between front and rear cameras.

Zoom in or out

How to zoom in and out while using the camera.

Selfie shot

Gesture shot

How to take selfies using hand gestures.

Auto shot

How to enable automatic selfie capture using face detection.

Gallery

Gallery overview

Introduction to viewing and managing photos and videos.

Viewing photos

How to view individual photos and navigate through them.

Playing a video

Playing a video

Controls and options for playing video files.

Editing videos

Editing videos

Tools and steps for editing video clips.

Creating a GIF

Creating video

How to create a GIF file from a video.

Creating GIF Photographs

How to create a GIF from a sequence of photos.

Chrome

Chrome

Information about using the Chrome web browser.

Google apps

Google

Using the Google search engine and its features.

Gmail

Using the Gmail email application.

Maps

Using the Google Maps application for navigation.

YouTube

Using the YouTube application for video content.

Drive

Using Google Drive for file storage and management.

QuickMemo+

QuickMemo+ overview

Introduction to the QuickMemo+ note-taking application.

Creating a note

Steps to create a new note in QuickMemo+.

Writing notes on a screenshot

How to add notes to screenshots using QuickMemo+.

Contacts

Contacts overview

Introduction to managing contacts on the device.

Adding new contacts

Steps to add new contacts to the address book.

Importing contacts

How to import contacts from other sources.

Adding contacts to the speed dial list

How to assign contacts to speed dial numbers.

Contact list

Editing contacts

How to edit existing contact information.

Deleting contacts

How to remove contacts from the device.

Clock

Alarm

How to set, manage, and delete alarms.

World clock

How to view times in different cities around the world.

Timer

How to use the timer function.

Stopwatch

How to use the stopwatch for timing laps.

Calendar

Calendar overview

Introduction to managing events and tasks in the calendar.

Music

Music

How to play and manage music files and albums.

Calculator

Calculator

Information about using the simple and scientific calculators.

FM Radio

FM Radio

How to listen to FM radio broadcasts.

LG Mobile Switch

LG Mobile Switch

How to transfer data from an old LG device to a new one.

SmartWorld

SmartWorld

How to download content and customize the device.

Game Launcher

Game Launcher

How to manage games and their settings.

Audio Recorder

Audio Recorder

How to record and save voice memos.

Smart cleaning

Smart cleaning

How to optimize phone performance by deleting unused files.

Settings

Settings

Overview of device settings and customization options.

Network & internet

Airplane mode

How to enable or disable airplane mode.

Wi-Fi

How to connect to and manage Wi-Fi networks.

Wi-Fi Direct

How to connect devices directly using Wi-Fi Direct.

Mobile data

How to turn on/off and manage mobile data usage.

Call

How to customize call settings, including international calls.

Tethering

USB tethering

How to share mobile data via USB cable.

Wi-Fi hotspot

How to set up and use the device as a Wi-Fi hotspot.

Bluetooth tethering

How to share mobile data using Bluetooth.

Mobile networks

Mobile networks

How to configure mobile network settings.

VPN

VPN

How to set up and connect to a virtual private network.

Wireless Emergency Alerts

Wireless Emergency Alerts

How to view and customize emergency alert settings.

Private DNS

Private DNS

How to configure private DNS settings.

Connected devices

Bluetooth

How to pair and connect Bluetooth devices.

Sharing panel

How to share content with nearby devices.

File sharing

How to send and receive files between devices.

Printing

Printing

How to connect to a printer and print photos or documents.

Sound

Sound profile

How to change sound modes (Sound, Vibrate, Silent).

Volume

How to adjust sound volumes for different items.

Ringtone

How to select and manage ringtones for calls.

Notification sound

How to select notification sounds.

Ring with vibration

How to set simultaneous ringtone and vibration.

Ringtone ID

How to create custom ringtones for contacts.

Flash alert for incoming call

How to set the camera flash for incoming calls.

Do not disturb

How to manage notifications to avoid interruptions.

Vibration type

How to select different vibration patterns.

Vibrate on tap

How to enable touch feedback vibration.

Dialing keypad sound

How to enable sounds for keypad input.

Notifications

Notifications

How to manage app notification settings.

Display

Home screen

How to customize home screen settings.

New Second Screen

How to customize the status bar and app corners.

Navigation bar

How to configure navigation bar settings.

Comfort view

How to reduce blue light to lessen eye strain.

Night mode

How to apply a dimmed screen theme for night use.

Font

How to change font size, style, and weight.

Display size

How to adjust the size of screen elements.

App scaling

How to adjust the screen size of individual apps.

Wallpaper & theme

Wallpaper & theme

How to select wallpaper, themes, and icon styles.

Lock screen & security

Google Play Protect

How to scan for potentially harmful apps.

Find My Device

How to remotely track and secure a lost device.

Security update

How to check for and install security software updates.

Select screen lock

How to choose a screen lock method (PIN, pattern, etc.).

Customize Lock screen

How to change information displayed on the lock screen.

Secure lock settings

How to configure advanced lock screen security options.

Fingerprints

How to use fingerprint recognition for unlocking.

Content lock

How to set a lock for QuickMemo+ files.

Encryption & credentials

How to configure SD card encryption and security certificates.

Privacy

Privacy

How to manage privacy settings and permissions.

Location

Location

How to manage location services and permissions.

Extensions

Smart cleaning

How to diagnose and optimize device condition.

Gaming

How to configure game-related settings.

Dual App

Dual App

How to install and use duplicate messenger apps.

Shortcuts

Shortcuts

How to assign apps or functions to buttons and gestures.

Apps

Apps

How to view installed apps and their permissions.

Battery

Battery usage

How to view battery usage details.

Adaptive battery

How to enable adaptive battery saving features.

Battery saver

How to activate battery saver mode.

Storage

Storage

How to view and manage internal and external storage.

Accounts

Accounts

How to add and manage user and cloud accounts.

Digital Wellbeing & parental controls

Digital Wellbeing & parental controls

How to monitor device usage and set parental controls.

Google

Google

How to manage Google account and app settings.

System

Update center

How to check for and install software and app updates.

Language & keyboard

How to change device language and keyboard settings.

Date & time

How to set and customize date and time.

Memory

How to view memory usage.

Backup

Backup

How to back up and restore device data.

Restart & reset

Restart & reset

How to restart and reset device settings and data.

About phone

About phone

View device information like name, status, and legal details.

Regulatory & safety

Regulatory & safety

View regulatory marks and safety information.

Accessibility

Accessibility

How to manage accessibility features for users with disabilities.

Appendix

LG Language Settings

How to select and set the device's language.

LG Bridge

Introduction to LG Bridge for managing device content.

LG Bridge functions

Details on what LG Bridge can do.

Installing LG Bridge on a computer

Steps to install LG Bridge software on a PC.

Phone software update

How to update phone firmware via the internet.

LG Mobile Phone software update via Over-the-Air (OTA)

How to update phone software using OTA method.

Anti-Theft Guide

How to protect the device from unauthorized use.

Open Source Software Notice Information

Information on open source software licenses used in the product.

Regulatory information (FCC ID number, etc.)

Information regarding regulatory compliance and FCC ID.

Trademarks

List of trademarks and copyrights.

Laser safety statement

Safety precautions related to the device's laser system.

Guide to data transfers

Information on data transfer compatibility between devices.

Device overheats

Troubleshooting steps for device overheating issues.

Usage limitations when the device overheats

Limitations on device features when overheating.

SIM card error

Troubleshooting steps for SIM card related errors.

No network connection or dropped network

Troubleshooting steps for network connectivity issues.

Calls are not available

Troubleshooting steps when calls cannot be made or received.

Device cannot be turned on

Troubleshooting steps when the device fails to power on.

Charging error

Troubleshooting steps for charging related errors.

The battery depletes faster than when first purchased

Reasons and solutions for rapid battery depletion.

Error messages appear when launching the camera

Troubleshooting steps for camera app errors.

The photo quality is poor

Tips to improve photo quality and troubleshoot issues.

The touch screen responds slowly or incorrectly

Troubleshooting steps for unresponsive touch screen issues.

Hangs or freezes

Troubleshooting steps for device freezing or hanging.

Restart the device

Steps to restart the device when it freezes or hangs.

Important Information

Important Information

General important notes regarding device usage and warranty.

HAC Statement

Information on the device's rating for use with hearing aids.

FCC RF Exposure Information

Safety guidelines related to radio frequency (RF) exposure.

Body-worn Operation

Safety guidelines for using the device while worn on the body.

Consumer Information about Radio Frequency Emissions

Information regarding radio frequency emissions from wireless devices.

What does “SAR” mean?

Explanation of Specific Absorption Rate (SAR) and its meaning.

Can I minimize my RF exposure?

Tips to reduce personal exposure to RF energy.

FCC Hearing-Aid Compatibility (HAC) Regulations for Wireless Devices

Regulations concerning hearing aid compatibility for wireless devices.

M-Ratings

Explanation of M-Ratings for hearing aid compatibility.

T-Ratings

Explanation of T-Ratings for hearing aid compatibility.

Caution! Avoid Potential Hearing Loss

Warnings about prolonged exposure to loud sounds and hearing loss.

TIA Safety Information

Information on RF signals emitted by wireless devices.

Pacemakers

Safety recommendations for users with pacemakers.

Hearing Aids

Information on potential interference with hearing aids.

Other Medical Devices

Guidance for using other personal medical devices with the phone.

Posted Facilities

Instructions to turn off the device in posted facilities.

Aircraft

Regulations regarding device usage on aircraft.

Blasting Areas

Instructions to turn off the device in blasting areas.

Potentially Explosive Atmosphere

Instructions to turn off the device in areas with explosive atmospheres.

Part 15.19 Statement

FCC compliance statement for device operation.

Part 15.21 Statement

Statement regarding unauthorized modifications to the device.

Part 15.105 Statement

Statement on FCC compliance for Class B digital devices.

Safety Information

General safety instructions for device use and to prevent damage.

Explosion, Shock, and Fire Hazards

Explosion, Shock, and Fire Hazards

Safety warnings about potential explosion, shock, and fire hazards.

General Notice

General Notice

General notices and precautions for device use and data management.

FDA Consumer Update

FDA Consumer Update

Consumer update from FDA on mobile phone safety.

Do wireless devices pose a health hazard?

Discussion on potential health hazards of wireless devices.

What is the FDA’s role concerning the safety of wireless devices?

FDA's role in ensuring the safety of wireless devices.

What kinds of devices are the subject of this update?

Clarification on which devices are covered by the update.

What are the results of the research done already?

Summary of research findings on wireless device health effects.

What is the FDA doing to find out more about the possible health effects of wireless device RF?

FDA's ongoing efforts to research wireless device RF health effects.

What has the FDA done to measure the Radio Frequency energy coming from wireless devices?

FDA's work on measuring RF energy emitted by wireless devices.

What about children using wireless devices?

Discussion on wireless device use by children and potential risks.

What about wireless device interference with medical equipment?

Information on wireless device interference with medical equipment.

Where can I find additional information?

Resources for finding more information on wireless device safety.

Driving

Driving

Safety guidelines and regulations for using wireless devices while driving.

10 Driver Safety Tips

Essential safety tips for drivers using wireless devices.

LIMITED WARRANTY USA

Limited Warranty – USA

Details of the limited warranty terms and conditions for products sold in the USA.

Warranty Period

Specifies the duration of the limited warranty.

Scope of Warranty

Details what parts and labor are covered by the warranty.

HOW SERVICE IS HANDLED:

Procedures for obtaining warranty service for the product.

THIS LIMITED WARRANTY DOES NOT COVER:

List of conditions and damages not covered by the limited warranty.

TO OBTAIN WARRANTY SERVICE AND ADDITIONAL INFORMATION:

Contact information and website for warranty service.

PROCEDURE FOR RESOLVING DISPUTES:

The process for resolving disputes under the limited warranty.

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