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General| Brand | LG |
|---|---|
| Model | H840 |
| Category | Cell Phone |
| Language | English |
Information on warning symbols and notes used in the guide.
User's guide contains important info for optimal performance and to avoid damage.
General safety guidelines and warnings for using the phone safely.
RF exposure requirements and recommended separation distance from the body.
Security info on wireless phones from TIA, covering medical devices.
Info on RF signals from the phone and FCC exposure guidelines.
Feature to easily create memos during a call or with saved pictures.
Take a picture using a hand gesture with the front camera.
List of accessories available for use with the device.
Diagram and explanation of the phone's physical components and ports.
Instructions on how to power the device on and off.
Steps to insert the SIM card and battery into the device.
Guide on how to charge the device battery before first use.
Tips to extend battery power by turning off unused features.
Instructions on how to insert a microSD card into the device.
Steps to safely unmount and remove the memory card from the device.
Guidance on how to navigate the device using touch gestures.
Steps to create or sign into a Google account on the device.
How to lock and unlock the device screen using various methods.
Introduction to the Home screen, its components, and navigation.
How to add apps, widgets, and change wallpapers on the Home screen.
Explanation of how to open and manage the notifications panel and icons.
Instructions on how to capture screenshots of the device screen.
Guide to using the on-screen keyboard for text input and special characters.
Methods for copying or moving data between a PC and the device via USB.
Info on LG Bridge application for managing device content on a PC.
How to browse, download, and remove applications from the Play Store.
Instructions on how to dial numbers and make phone calls.
How to find and call contacts from the device's contact list.
Methods for answering or declining incoming calls.
How to add a second call or start a conference call.
How to view a list of all dialed, received, and missed calls.
How to configure various call settings like call forwarding and barring.
How to find existing contacts on the device.
Steps to add new contact details, including photos.
How to mark frequently called contacts as favourites.
How to create contact groups for easier management.
How to compose and send text or multimedia messages.
How messages are displayed chronologically for easy viewing.
How to adjust the device's messaging preferences.
Steps to frame a subject and capture a photo.
Explanation of icons and functions on the camera screen.
Adjusting camera settings like ratio, timer, and storage.
Take multiple photos in quick succession using the front camera.
Take multiple photos rapidly using the rear camera.
Options after taking a photo, like editing or sharing.
Instructions on how to start, pause, and stop video recording.
Options after recording a video, like editing or sharing.
How the Gallery displays pictures in folders and by date.
How to edit photos within the Gallery application.
Set a photo as wallpaper or assign it to a contact.
Methods to zoom in and out on images in the Gallery.
How to select and play videos from the Gallery.
Steps to add an email account to the device.
Explanation of Inbox, Sent, Drafts, and other email folders.
How to write, attach files, and send emails.
How to adjust general settings for the email application.
Steps to remove an email account from the device.
How to select and play music tracks from the device.
Controls and options available in the music player interface.
How to set and manage alarms on the device.
How to use the timer function for time alerts.
How to check the current time in different cities around the world.
How to use the device as a stopwatch.
Instructions on how to record audio files.
Importance of backing up data and what LG Backup supports.
Steps to create a backup of your device's data.
Search functionality for internet and device items.
Browser for searching information and webpages.
Service for sending and receiving emails.
Find locations, search for places, and view location information.
Watch or create videos and share them with others.
Store and access content from the cloud.
Discover, listen to, and share music on your device.
Watch videos and download content from the Play Store.
Chat with friends using text, images, emoticons, and video calls.
Manage photos, albums, and videos saved on the device.
Configure settings for features provided by Google.
Search using keywords or phrases.
How to open and navigate the device's settings application.
Connect to high-speed Internet access via wireless access points.
Direct connection between Wi-Fi enabled devices without an access point.
Connect wirelessly to Bluetooth devices like headsets and speakers.
Displays data usage and manages device data connection.
Configure various call settings like voicemail, forwarding, and barring.
Print content from the device to a wireless printer.
Share the device's internet connection with a computer via USB.
Create a Wi-Fi hotspot to share the device's broadband connection.
Share the device's connection with other devices via Bluetooth.
Enable Airplane mode to disable wireless communications.
Set up and manage virtual private networks (VPNs).
Configure various device network settings.
Adjust sound profiles, volume, ringtones, and notification settings.
Customize Home screen, lock screen, and other display options.
Configure language, keyboard, location, accounts, and accessibility.
Assign apps to volume keys for quick access when the screen is off.
Configure device security like screen lock, encryption, and SIM lock.
Set preferences for how the date and time are displayed.
Monitor used and available internal and SD card memory.
View battery status and configure power saving options.
View app details, manage data, and force stop apps.
Choose the default application for sending and receiving messages.
Manage settings backup, data backup, and factory data reset.
View legal info, device status, software versions, and update.
How to update the device software from the Internet or Over-the-Air.
Common problems and their possible causes and corrective measures.
Protect device from unauthorized use if lost or stolen.
Info on obtaining source code and license terms.
List of trademarks and copyright information.
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