LG X540EMW User Guide

USER GUIDE

LM-X540EMW

ENGLISH

MFLXXXXXXXX (1.0)

www.lg.com

ENGLISH

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.

• Always use genuine LG accessories. The supplied items are designed

only for this device and may not be compatible with other devices.

• Descriptions are based on the device default settings.

• 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these apps may be withdrawn without prior notice.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 Centre. For user-installed apps, please contact the relevant service provider.

• 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 licence agreement and void your warranty.

• 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.

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

your device are licenced 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.

• 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.

Instructional notices

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

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

NOTE: Notices or additional information.

parties.

device.

2About this user guide

Table of contents

5 Guidelines for safe and efficient use

Custom-designed Features

16 Camera features 19 Gallery features 23 Sound quality and effects

features

24 Google Assistant 26 Fingerprint recognition 29 Multi-tasking feature

Basic Functions

32 Product components and

accessories

33 Parts overview 36 Turning the power on or off 37 Installing the SIM card 40 Inserting the memory card 41 Removing the memory card

41 Battery 43 Touch screen 47 Home screen 56 Screen lock 61 Memory card encryption 62 Taking screenshots 62 Entering text 68 Content sharing 70 Do not disturb

Useful Apps

72 Installing and uninstalling apps 73 App trash 74 App Shortcuts 75 Phone 79 Messaging 80 Camera 90 Gallery 94 Contacts 97 QuickMemo+ 99 Clock

100 Calendar 101 Tasks 101 Music 102 Calculator 102 Email 104 Audio Recorder 105 Update centre 105 File Manager 105 Downloads 106 SmartWorld 107 RemoteCall Service 107 Cell Broadcast 107 Google apps

Settings

111 Settings 111 Network 123 Sound 124 Display 125 General

Appendix

137 LG Language Settings 137 LG Bridge 138 Phone software update 140 Anti-Theft Guide 141 Open Source Software Notice

Information

141 Regulatory information

(Regulation ID number, E-labeling,

etc.)

142 Trademarks 143 DECLARATION OF

CONFORMITY

143 Contact office for compliance of

this product

143 Wi-Fi (WLAN) 144 More information 148 FAQ

4Table of contents

Guidelines for safe and efficient use

Please read these simple guidelines. Not following these guidelines may be dangerous or illegal.

Should a fault occur, a software tool is built into your device that will gather a fault log. This tool gathers only data specific to the fault, such as signal strength, cell ID position in sudden call drop and applications loaded. The log is used only to help determine the cause of the fault. These logs are encrypted and can only be accessed by an authorised LG Repair centre should you need to return your device for repair.

Exposure to radio frequency energy

Radio wave exposure and Specific Absorption Rate (SAR) information. This device has been designed to comply with applicable safety requirements for

exposure to radio waves. These requirements are based on scientific guidelines that include safety margins designed to assure the safety of all persons, regardless of age and health.

• The radio wave exposure guidelines employ a unit of measurement known

as the Specific Absorption Rate, or SAR. Tests for SAR are conducted using standardised methods with the device transmitting at its highest certified power level in all used frequency bands.

• While there may be differences between the SAR levels of various LG device

models, they are all designed to meet the relevant guidelines for exposure to radio waves.

• The SAR limit recommended by the International Commission on Non-Ionizing

RadiationProtection(ICNIRP)is2W/kgaveragedover10goftissue.

• The highest SAR value for this model tested for use at the ear is X.XXX W/kg

(10g)andwhenwornonthebodyisX.XXXW/kg(10g).

• This device meets RF exposure guidelines when used either in the normal use

position against the ear or when positioned at least 5 mm away from the body. When a carry case, belt clip or holder is used for body-worn operation, it should not contain metal and should position the product at least 5 mm away from your body. In order to transmit data files or messages, this device requires a quality connection to the network. In some cases, transmission of data files or messages may be delayed until such a connection is available. Ensure the above separation distance instructions are followed until the transmission is completed.

Information about the RF exposure from FCC

In August 1996, the Federal Communications Commission (FCC) of the United States, with its action in Report and Order FCC 96-326, adopted an updated safety standard for human exposure to radio frequency (RF) electromagnetic energy emitted by FCC regulated transmitters. Those guidelines are consistent with the safety standard previously set by both international and U.S. standards. The design of this device complies with FCC guidelines and these international standards.

Part 15.19 statement

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that

may cause undesired operation.

Part 15.21 Statement

Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.

6Guidelines for safe and efficient use

Body-worn Operation

This device was tested for typical bodyworn operations with the back of the device kept 0.39 inches (1cm) between the user’s body and the back of the device. To comply with FCC RF exposure requirements, a minimum separation distance of

0.39 inches (1cm) must be maintained between the user’s body and the back of the device.

Any beltclips, holsters, and similar accessories containing metallic components may not be used. Body-worn accessories that cannot maintain 0.39 inches (1cm) separation distance between the user’s body and the back of the device, and have not been tested for typical body-worn operations may not comply with FCC RF exposure limits and should be avoided.

Part 15.105 Statement

This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

7Guidelines for safe and efficient use

Product care and maintenance

• Use only in-box accessories which are authorised by LG. LG does not guarantee

any damage or failure which is caused by third party accessories.

• Some contents and illustrations may differ from your device without prior

notice.

• Do not disassemble this unit. Take it to a qualified service technician when repair

work is required.

• Repairs under warranty, at LG’s discretion, may include replacement parts

or boards that are either new or reconditioned, provided that they have functionality equal to that of the parts being replaced.

• Keep away from electrical appliances such as TVs, radios and personal

computers.

• The unit should be kept away from heat sources such as radiators or cookers.

• Do not drop.

• Do not subject this unit to mechanical vibration or shock.

• Switch off the device in any area where you are required to by special

regulations. For example, do not use your device in hospitals as it may affect sensitive medical equipment.

• Do not handle the device with wet hands while it is being charged. It may cause

an electric shock and can seriously damage your device.

• Do not charge a handset near flammable material as the handset can become

hot and create a fire hazard.

• Use a dry cloth to clean the exterior of the unit (do not use solvents such as

benzene, thinner or alcohol).

• Do not charge the device when it is on soft furnishings.

• The device should be charged in a well ventilated area.

• Do not subject this unit to excessive smoke or dust.

• Do not keep the device next to credit cards or transport tickets; it can affect the

information on the magnetic strips.

• Do not tap the screen with a sharp object as it may damage the device.

8Guidelines for safe and efficient use

• Do not expose the device to liquid or moisture.

• Use accessories like earphones cautiously. Do not touch the antenna

unnecessarily.

• Do not use, touch or attempt to remove or fix broken, chipped or cracked glass.

Damage to the glass display due to abuse or misuse is not covered under the warranty.

• Your device is an electronic device that generates heat during normal operation.

Extremely prolonged, direct skin contact in the absence of adequate ventilation may result in discomfort or minor burns. Therefore, use care when handling your device during or immediately after operation.

• If your device gets wet, immediately unplug it to dry off completely. Do not

attempt to accelerate the drying process with an external heating source, such as an oven, microwave or hair dryer.

• The liquid in your wet device, changes the colour of the product label inside your

device. Damage to your device as a result of exposure to liquid is not covered under your warranty.

• A mobile device requires proper air circulation in order to dissipate heat. Direct skin

contact and inadequate circulation of air flow to the device may cause the device to overheat. The device must be at least 1.0cm from between the user’s body.

• Prevent dust of any other foreign substances from getting into the Charger/

USB cable port. It may cause heat or fire.

• Please ensure that the product does not get in contact with liquid. Do not

use or recharge the product if it is wet. Once the product becomes wet, the liquid damage indicator changes color. Please note that this will limit you from receiving any free-of-charge repair services provided under warranty.

Efficient device operation

Electronics devices

All devices may receive interference, which could affect performance.

• Do not use your device near medical equipment without requesting permission.

Please consult your doctor to determine if operation of your device may interfere with the operation of your medical device.

• Pacemaker manufacturers recommend that you leave at least 15 cm of space

between other devices and a pacemaker to avoid potential interference with the pacemaker.

9Guidelines for safe and efficient use

• This device may produce a bright or flashing light.

• Some hearing aids might be disturbed by devices.

• Minor interference may affect TVs, radios, PCs etc.

• Useyourdeviceintemperaturesbetween0ºCand40ºC,ifpossible.Exposing

your device to extremely low or high temperatures may result in damage, malfunction, or even explosion.

Road safety

Check the laws and regulations on the use of devices in the area when you drive.

• Do not use a hand-held device while driving.

• Give full attention to driving.

• Pull off the road and park before making or answering a call if driving conditions

so require.

• RF energy may affect some electronic systems in your vehicle such as car

stereos and safety equipment.

• When your vehicle is equipped with an air bag, do not obstruct with installed

or portable wireless equipment. It can cause the air bag to fail or cause serious injury due to improper performance.

• If you are listening to music whilst out and about, please ensure that the volume

is at a reasonable level so that you are aware of your surroundings. This is of particular importance when near roads.

Avoid damage to your hearing

To prevent possible hearing damage, do not listen at high volume levels for long periods.

Damage to your hearing can occur if you are exposed to loud sound for long periods of time. We therefore recommend that you do not turn on or off the handset close to your ear. We also recommend that music and call volumes are set to a reasonable level.

• When using headphones, turn the volume down if you cannot hear the people

speaking near you, or if the person sitting next to you can hear what you are listening to.

10Guidelines for safe and efficient use

• Excessive sound pressure from earphones and headphones can cause

hearing loss.

Glass Parts

Some parts of your device are made of glass. This glass could break if your device is dropped on a hard surface or receives a substantial impact. If the glass breaks, do not touch or attempt to remove it. Stop using your device until the glass is replaced by an authorised service provider.

Blasting area

Do not use the device where blasting is in progress. Observe restrictions and follow any regulations or rules.

Potentially explosive atmospheres

• Do not use your device at a refueling point.

• Do not use near fuel or chemicals.

• Do not transport or store flammable gas, liquid or explosives in the same

compartment of your vehicle as your device or accessories.

In aircraft

Wireless devices can cause interference in aircraft.

• Turn your device off before boarding any aircraft.

• Do not use it on the ground without permission from the crew.

Children

Keep the device in a safe place out of the reach of small children. It includes small parts which may cause a choking hazard if detached.

Emergency calls

Emergency calls may not be available on all mobile networks. Therefore you should never depend solely on your device for emergency calls. Check with your local service provider.

11Guidelines for safe and efficient use

Battery information and care

• You do not need to completely discharge the battery before recharging. Unlike

other battery systems, there is no memory effect that could compromise the battery’s performance.

• Use only LG batteries and chargers. LG chargers are designed to maximise the

battery life.

• Do not disassemble or short-circuit the battery.

• Keep the metal contacts of the battery clean.

• Replace the battery when it no longer provides acceptable performance. The

battery pack may be recharged hundreds of times before it needs replacing.

• Recharge the battery if it has not been used for a long time to maximise

usability.

• Do not expose the battery charger to direct sunlight or use it in high humidity,

such as in the bathroom.

• Do not leave the battery in hot or cold places, as this may deteriorate battery

performance.

• Risk of explosion if battery is replaced by an incorrect type. Dispose of used

batteries according to the instructions.

• If you need to replace the battery, take it to the nearest authorised LG

Electronics service point or dealer for assistance.

• Always unplug the charger from the wall socket after the device is fully charged

to save unnecessary power consumption of the charger.

• Actual battery life will depend on network configuration, product settings,

usage patterns, battery and environmental conditions.

• Make sure that no sharp-edged items such as animal’s teeth or claws, come

into contact with the battery. This could cause a fire.

12Guidelines for safe and efficient use

Securing personal information

• Make sure to protect your personal information to prevent data leakage or

misuse of sensitive information.

• Always back up important data while using the device. LG is not responsible for

any data loss.

• Make sure to back up all data and reset the device when disposing of the device

to prevent any misuse of sensitive information.

• Read the permission screen carefully while downloading applications.

• Be cautious using the applications that have access to multiple functions or to

your personal information.

• Check your personal accounts regularly. If you find any sign of misuse of your

personal information, ask your service provider to delete or change your account information.

• If your device is lost or stolen, change the password of your account to secure

your personal information.

• Do not use applications from unknown sources.

13Guidelines for safe and efficient use

Notice for Battery replacement

• Li-Ion Battery is a hazardous component which can cause injury.

• Battery replacement by non-qualified professional can cause damage

to your device.

• Do not replace the battery by yourself. The battery can be damaged,

which can cause overheat and injury. The battery must be replaced by the authorised service provider. The battery should be recycled or disposed separately from household waste.

• In case this product contains a battery incorporated within the product

which cannot be readily removed by end-users, LG recommends that only qualified professionals remove the battery, either for replacement or for recycling at the end of this product’s working life. To prevent damage to the product, and for their own safety, users should not attempt to remove the battery and should contact LG Service Helpline, or other independent service providers for advice.

• Removal of the battery will involve dismantling of the product case,

disconnection of the electrical cables/ contacts, and careful extraction of the battery cell using specialized tools. If you need the instructions for qualified professionals on how to remove the battery safely, please visit

http://www.lge.com/global/sustainability/environment/take-back-recycling

14Guidelines for safe and efficient use

Custom-designed Features

Camera features

Portrait

You can take a sharp portrait by applying the camera lens blur effect.

Tap , then tap Portrait.

Tap to take a photo.

• To adjust blur strength, drag the slide bar to the left or right.

• Keep the distance to your subject within 1.3 ~ 5.0 feet when using the

rear camera.

• This feature is not available If the surroundings are too dark.

• After applying this feature, tap the desired position on the preview

screen to automatically apply the exposure value and focus when using the rear camera, or exposure value only when using the front camera.

Custom-designed Features 16

AI CAM

You can effectively take photos or record videos since the camera recognises the object when taking a photo or recording a video.

Tap , then tap AI CAM.

When the object is recognised, the best effect for the scene is applied.

• To apply other effects, tap the scene icon.

• Portrait, pets, foods, sunrise, sunset, scenery, city view, flowers, etc,

total 8 categories can be recognised automatically.

• The result of the scene recognition may differ depending on the

illumination or the location of the subject while taking photos. Keywords do not appear on the actual photos or videos.

• This feature is available only when the front and rear cameras are in the

Auto mode.

Custom-designed Features 17

Flash Jump-Cut

Photos taken at a regular interval are saved as GIF files.

Tap , then tap MODE Flash Jump-Cut .

Tap to take a photo.

• Photos are taken every 3 seconds and saved as a GIF file.

on the screen to select the number of photos you want to

• Tap

take.

• While taking photos, tap

photos.

• The flash automatically turns on to act as a timer.

• The shots taken this time and the total number of shots are displayed

at the bottom of the screen.

• All taken photos are saved as GIF files only.

• You may not change the GIF speed nor image order.

to create GIF files with previously taken

Custom-designed Features 18

Gallery features

Making a collage

You can make a collage from the associated content.

While viewing an album, tap Make collage.

Select the desired images to add to the a collage and then tap NEXT.

• Select the desired layout from the bottom of the screen.

Tap MAKE.

• A maximum of 9 images can be used to create a collage.

Custom-designed Features 19

Creating a movie

You can create a new movie by putting images and videos together.

Tap Photos tab, then tap Create movie.

You can also tap

Select images or videos for your movie and tap NEXT.

Edit the selected images and videos and then tap SAVE.

Play tab, then tap Create movie.

Custom-designed Features 20

Deleting files

You can select images or videos to delete from your video by tapping at the top right corner of its thumbnail.

Adding files

You can select images or videos to add after tapping at the bottom of the screen. You can also select the images or videos you have already previously added.

• Touch and hold a file, and then tap another file for multiple selection.

Rearranging files

To rearrange the images and videos, touch and hold the file you want to move, then dragging it to the desired location.

Adding file effects

Tap to add a theme or background music, change the font.

Resetting the movie edits

You can reset the edits made to the movie (e.g. play time) by tapping .

Previewing a file

Check your new video before saving it by tapping . After the playback time elapses, the next file is played automatically.

• A maximum of 50 images and videos can be used to create a video.

• The playback time for an image is 3 seconds by default and it cannot be

changed. Videos can be trimmed down to a minimum of 1 second.

• This feature may not support some image or video formats.

Custom-designed Features 21

Making a GIF

You can easily make a GIF file using recorded videos or photos.

Making a GIF by using recorded videos

At the desired starting point while watching a video, tap .

Select the length of the GIF you want to create.

• GIF is generated for the time selected from the current time.

• For videos less than 5 seconds, GIF images are automatically

generated for the remaining time.

Making a GIF by using photos

While viewing an album, tap Create GIF.

You can also tap

Select the desired photos to create a GIF file and then tap NEXT.

• You can add more images and adjust the GIF speed, screen ratio,

and file order.

• You may use this feature solely for creative purposes. The use of this

feature involving infringement of any other person’s rights, such as copyright or defamatory or offensive statements, may be subject to civil, criminal, or administrative liabilities and/or penalties under applicable laws. You shall not copy, reproduce, distribute, or otherwise make illegal use of any copyrighted materials without permission of the rightful owner or copyright holder. To the fullest extent permitted by applicable law, LG Electronics disclaims all expressed and implied warranties as well as liabilities associated thereto.

• A maximum of 100 images can be used to create a GIF file.

on Play on the Play tab of the Gallery app.

Custom-designed Features 22

Sound quality and effects features

DTS:X 3D Surround

You can play a song or video in three-dimensional, immersive and vivid sound. To use this feature, connect earphones, speaker or other external audio devices to your device.

Settings Sound Sound quality and effects DTS:X 3D

Tap

Surround, then tap

Adjusting the sound direction

You can adjust the sound direction as desired.

Tap Settings Sound Sound quality and effects DTS:X 3D

Surround, then tap

Select sound direction.

to activate this feature.

Custom-designed Features 23

Google Assistant

Google Assistant overview

You can launch or use desired apps with your voice.

• To use this feature, first connect to the network and sign in to your

Google Account.

• This feature may not work properly or voice recognition accuracy may

decrease in areas where Wi-Fi or mobile network signal strength is weak.

• This function may be not supported, or the supported languages may

differ depending on the service area.

Launching Google Assistant

Press and hold from the Home screen to launch Google Assistant.

Tap CONTINUE.

Follow the on-screen instructions and say “Ok Google”.

• The device saves your voice data for recognition.

Select whether to use voice recognition unlock feature.

• When this feature is activated, you can unlock the screen by saying

“Ok Google” while the screen is turned off or locked.

Custom-designed Features 24

• This feature may be more vulnerable to security than the other screen

locks, such as Pattern, PIN, and Password. When a similar voice or your recorded voice is used, the screen may be

unlocked.

• To use this feature, tap

security

Select screen lock, and then use the screen lock method you set to unlock the device. Tap the voice recognition unlock feature, and drag that Swipe is excluded.

• You need to unlock the device by using the specified method after

failing to unlock the device with voice recognition. See

lock

Tap Save.

, then enter the currently used unlock method again. Note

for details.

Settings General Lock screen &

Setting a screen

Launching Google Assistant with your voice

Say “Ok Google” when the screen is turned on.

Say a command or question when “Hi, how can I help?” appears on

the screen.

Launching Google Assistant from the Home screen

Touch and hold on the Home screen.

Say a command or question when “Hi, how can I help?” appears on

the screen.

• Voice recognition accuracy may decrease if you speak with an unclear

voice or in a noisy place. When you use the voice recognition feature, increase its accuracy by speaking with a clear voice in a quiet place.

Custom-designed Features 25

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:

• To unlock the screen.

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

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

your fingerprint.

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

similar fingerprints from different users may be recognised by the fingerprint sensor as the same fingerprint.

• If the device cannot detect your fingerprint, or you forgot the value

specified for registration, visit the nearest LG Customer Service Centre with your device and ID card.

Precautions for fingerprint recognition

Fingerprint recognition accuracy may decrease due to a number of reasons. To maximise the recognition accuracy, check the following before using the device.

• The device has a fingerprint sensor. Ensure that the fingerprint sensor

is not damaged by a metallic object, such as coin or key.

• When water, dust or other foreign substance is on the fingerprint

sensor or your finger, the fingerprint registration or recognition may not work. Clean and dry your finger before having the fingerprint recognised.

• A fingerprint may not be recognised properly if the surface of your

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

Custom-designed Features 26

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

not be recognised. Make sure that your finger covers the entire surface of the fingerprint sensor.

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

finger may affect fingerprint registration and recognition.

• 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 before scanning fingerprints to remove static electricity.

Registering fingerprints

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

Tap Settings General Lock screen & security Fingerprints.

• A lock screen must be set in order to be able to use this feature.

• If the screen lock is not active, configure the lock screen by following the

on-screen instructions. See

Locate the fingerprint sensor on the back of the device and gently put

your finger on it to register the fingerprint.

• Gently press the fingerprint sensor so that the sensor can recognise

your fingerprint.

• Ensure that your fingertip covers the entire surface of the fingerprint

sensor.

Setting a screen lock

for details.

Custom-designed Features 27

Follow the on-screen instructions.

• Repeat scanning the fingerprint by moving your finger little by little

until the fingerprint registers.

When the fingerprint registration is done, tap OK.

• Tap ADD MORE to register another fingerprint. If you register

only one fingerprint and the corresponding finger is not in a good condition, the fingerprint recognition may not work well. As the preventive measure against this kind of situation, register multiple fingerprints.

Managing fingerprints

You can edit or delete registered fingerprints.

Tap Settings General Lock screen & security Fingerprints.

Unlock according to the specified lock method.

From the fingerprint list, tap a fingerprint to rename it. To delete it, tap

Unlocking the screen with a fingerprint

You can unlock the screen or view the locked content by using your fingerprint. Activate the desired function:

Tap Settings General Lock screen & security Fingerprints.

Unlock according to the specified lock method.

On the fingerprint settings screen, activate the desired function:

• Screen lock: Unlock the screen with a fingerprint.

• Content lock: Unlock content with a fingerprint. To do this, make

sure that the content lock is set.

Custom-designed Features 28

Multi-tasking feature

Multi window

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

Tap from the Home touch buttons.

• Recently-used apps appear.

Tap at the top of the desired app to use the Multi window feature.

• The selected app appears at the top half of the screen.

Alternatively,

Touch and hold while using an app.

• Recently-used apps appear on the split screen.

Tap at the top of the desired app to use the Multi window feature.

• The selected app appears at the top half of the screen.

Custom-designed Features 29

+ 147 hidden pages