Yulong Computer Telecommunication Scientific YL3701A User Manual

REVVL PLUS User Guide

Table of Contents

TABLE OF CONTENTS ................................................................... 2

GETTING STARTED ........................................................................ 1

Device Layout ........................................................................................... 1

Main Keys ................................................................................................. 2

Charging the Battery ................................................................................. 2

Power Phone On & Off ............................................................................. 2

SIM Card .................................................................................................. 3

Touch Screen ........................................................................................... 4

Home Screen ............................................................................................ 6

SETTINGS ........................................................................................ 8

Sound Settings ......................................................................................... 8

Display Settings ........................................................................................ 8

Taking Screenshots .................................................................................. 8

Location Settings ...................................................................................... 8

Notifications and Quick Settings Panel ..................................................... 9

Data and Privacy Management .............................................................. 11

Privacy Settings & Accounts ................................................................... 11

Data Usage Settings ............................................................................... 11

Operating the alarm ................................................................................ 12

Managing your Downloads ..................................................................... 12

Optimizing the Battery Life ...................................................................... 12

Wireless Settings .................................................................................... 13

Bluetooth Settings................................................................................... 14

APPS .............................................................................................. 17

Phone ..................................................................................................... 17

Contacts ................................................................................................. 19

Messaging .............................................................................................. 20

Email ....................................................................................................... 21

Calendar ................................................................................................. 21

Camera ................................................................................................... 22

Photos .................................................................................................... 23

Google Apps ........................................................................................... 23

Specs & hardware .................................................................................. 24

In-box contents ....................................................................................... 25

Declaration of hazardous substances ..................................................... 26

HEALTH/SAFETY/WARRANTY GUIDE ........................................ 27

Important Health Information and Safety Precautions ............................ 27

TIA Safety Information ............................................................................ 36

Safety information ................................................................................... 38

FDA Consumer Update .......................................................................... 43

Consumer Information on SAR ............................................................... 51

STANDARD LIMITED WARRANTY .............................................. 56

Severability ............................................................................................. 59

Getting Started

USB port

Receiver

Fingerprint

recognition

Get off to a running start with your new REVVL PLUS!

Device Layout

Front camera

Light/proximity sensor

Recents

Home

Headset jack

Volume key

Power key

Back

Rear camera

sensor

Loudspeaker

Flash

Main Keys

Key Function

Power

Recents • Tap to open the list of recent apps.

Home

Back

Volume

• Press and hold to turn your phone on or off.

• Press to turn on or lock the screen.

• Tap to return to the Home screen.

• Tap and hold to activate Google Search.

• Tap to return to the previous screen.

• Press to adjust the phone volume.

Charging the Battery

1. Connect the Micro USB end of the data cable to the Micro USB port on your device. This is located on the bottom of your phone.

2. Connect the other end to the travel adapter.

3. Connect the travel adapter to an electrical outlet to fully charge your phone.

 Use the travel adapter that comes with your phone; using other adapters may damage

your phone.

 Charging your phone through a USB cable that is attached to a laptop takes more time

than charging it with the travel adapter.

Power Phone On & Off

 The Power key is located on the upper, right-hand side of your phone. Press and hold

the Power key for a few seconds to turn on your phone.

 To turn off your phone, press and hold the Power key until the menu appears, and

then select Power off.

SIM Card

1. Insert the ejection pin into the hole to open the SIM card tray.

microSD

Nano SIM

2. Gently pull out the SIM card tray gently. Place the Nano SIM card in card slot 1. If you have a microSD card (sold separately) place it in card slot 2.

Touch Screen

Tapping: To open an app, to select a menu item, to press an on-screen button, or to enter a character using the keyboard on the screen, tap it with your finger.

Tapping and holding: Tap and hold an item or the screen for more than 2 seconds to

access available options.

Dragging: To move an item, tap and hold it and drag it to the target position.

Double-tapping: Double tap on an image to zoom in. Double tap again to zoom out.

Swiping: Swipe to the left or right on the Home screen to view other panels.

Spreading and pinching: Spread two fingers apart on a map or image to zoom in a part.

Pinch to zoom out.

Home Screen

indicator

Basic Layout

App folder

Google Widget

Status bar

Screen

Apps screen

Customizing your Home Screen

The Home screen displays widgets, favorite apps, and more. To view other panels, swipe to the left or right, or tap one of the screen indicators at the bottom of the screen. On the Home screen, tap and hold an empty area to access the available options, including changing wallpaper settings and adding widgets.

 To add an app, tap and hold it from the Apps screen, and then drag it to the Home

screen. To add widgets, tap and hold an empty area on the Home screen, tap WIDGETS, tap and hold a widget, and then drag it to the Home screen.

 To move an app, tap and hold an item on the Home screen, and then drag it to a

new location. To move the item to another panel, drag it to the side of the screen.

 To remove an item, tap and hold the item. Then, drag it to Remove at the top of the

screen.

 To create a folder, tap and hold an app, and then drag it over another app; drop the

app when a folder frame appears around the apps; a new folder containing the selected apps will be created. To add more apps to the folder, tap and hold another app, and then drag it to the folder.

Screen-Lock Security Options

 To lock your phone, press the Power key (on the phone’s right side) briefly, and let

go.

 To unlock, press Power key to turn on the screen, let go and slide the padlock icon

up.

Settings

Sound Settings

From the Home screen, tap > to enter the Settings screen. Then, choose Device > Sound. Drag the slider to adjust the Media volume, Alarm volume, or Ring volume. You can also adjust the Ring volume by pressing the Volume key on the right side of your phone. In the Sound Settings, tap Phone ringtone. Choose a desired ringtone for your phone.

Display Settings

From the Home screen, tap > > Device > Display to change the brightness or font size settings and customize the wallpaper on your phone.

Taking Screenshots

1. Press the Power key and lower Volume key at the same time and release.

2. The image will be auto-saved in Photos.

Location Settings

From the Home screen, tap > to enter the Settings screen. Then, choose Personal > Location.

From the Location screen, you can perform the following operations:

1. Turn on or off the location service.

2. Set Location mode to High accuracy, Battery saving, or Device only.

3. View recent location requests.

4. View location services.

Notifications and Quick Settings Panel

Notifications alert you to the arrival of new messages, calendar events, and alarms.  When a notification arrives, its icon appears at the top of the screen. Icons for pending

notifications appear on the left, and system icons showing things like the Wi-Fi signal, mobile carrier signal, or battery strength are on the right.

 Swipe down from the top of your phone screen to open the notification panel and view

details.

 When you’re finished with a notification, swipe it away. To dismiss all notifications,

touch CLEAR ALL at the bottom right of the notifications list.

Use Quick Settings to easily get to frequently used settings. To access the Quick Settings panel, swipe down from the top of your phone screen twice with one finger or once with two fingers. To change a setting, touch the icon:

 Wi-Fi network: Turn Wi-Fi on or off. To open Wi-Fi settings, touch the Wi-Fi

network name.

 Bluetooth settings: Turn Bluetooth on or off. To open Bluetooth settings, touch the

word “Bluetooth”.

 Battery usage: See battery life and usage. Turn “Battery Saver” on or off.

 Invert colors: Turn invert colors on or off.

 Do not disturb: Touch “Alarms only” to switch to “Do not disturb.” Touch “Do not

disturb” to access feature settings.

 Cellular data: See cellular usage data and turn it on or off.

 Airplane mode: Turn airplane mode on or off. Airplane mode means your phone

won’t connect to Wi-Fi or a cell signal, even if one is available.

 Auto-rotate: Lock your device’s orientation in portrait or landscape mode.

 Flashlight: Turn the flashlight on or off.

 Location: Turn the location service on or off.

 Hotspot: Touch to turn your device’s hotspot on or off.

 Display brightness: Slide to lower or increase the brightness of your screen.

Data and Privacy Management

USB file transfer

With a USB cable, you can transfer pictures, music, and other data files between your REVVL PLUS and your computer.

1. Connect your phone to the computer’s USB port. Its USB storage drive will appear on the computer screen.

2. Transfer files between your phone and the computer.

3. When transfer is completed, eject the phone before unplugging the USB cable.

Privacy Settings & Accounts

From the Home screen, tap > to enter the Settings screen. Then, choose Personal > Google > Search > Accounts & privacy. These settings control your phone’s Google Search privacy features and search-related confidentiality selections for your Google account. If you have multiple Google Accounts, you can add them from Settings > Personal >

Accounts. You can also add guest users in Settings > Device > Users.

Data Usage Settings

From the Home screen, tap > to enter the Settings screen. Then, choose Wireless & networks > Data usage.

 Cellular data: Set your phone to use data connections on any cellular network.  Billing cycle: Set the monthly billing cycle date of each month.

You may enable Set data limit and enter a value to set the cellular data limit under the Cellular data usage settings. Note: If you turn on Wi-Fi and the data service simultaneously, the phone will automatically use the Wi-Fi connection. If Wi-Fi is disconnected, the phone will use the

data service to continue the data connection. Please note that absence of Wi-Fi will use your data which could cost you an amount of money according to your tariff with your mobile operator.

Operating the alarm

From the Home screen, tap > to enter the Clock screen. Then, tap to switch to the Alarm tab.

 Tap and choose a time to set your alarm.  Once your alarm is set, you may add a label to it.  From here you may also control your alarm sound settings, including the alarm tone

and vibration.

Managing your Downloads

From the Home screen, tap > to enter the Downloads screen. From the Downloads screen, tap an item to open it.

 Tap and hold an item until appears, and then tap it to share the item through one

of the many sharing methods.

 Tap and hold an item until appears, and then tap it to delete the item.

 Tap > By name or By date modified to sort the downloaded items.

Optimizing the Battery Life

From the Home screen, tap > to enter the Settings screen. Then, choose Device > Battery. Here, you may monitor how apps, other data and your phone system all consume battery power.  You can prolong your phone battery life by turning on Battery saver. From the

Battery screen, tap and then tap Battery saver, drag the slider to On. Battery saver turns off automatically when your phone is charging.

 Tap Show battery percentage, and the battery percentage will appear inside the

battery level icon in the status bar.

Wireless Settings

Connecting to a Wi-Fi network

1. From the Home screen, tap > to enter the Settings screen. Then, choose Wireless & networks > Wi-Fi to turn Wi-Fi on/off.

2. Drag the slider to On enabling your phone to scan for available Wi-Fi networks.

3. Tap the name of a desired network to connect, entering the password if necessary.  Previously connected and saved networks will be automatically joined. A user

can join a network and forget it, removing it from the known networks list.

To Add a Network

1. Swipe down to the bottom of screen and tap Add network.

2. Enter the SSID network name and select the correct security mode.

3. Tap SAVE.  Once the phone connects to a Wi-Fi network, the phone will reconnect to that

network each time it is available without requiring a password. To prevent the phone from connecting to the network automatically, select it from the list of networks and tap FORGET.

Setting Advanc ed Wi-Fi Options

From the Wi-Fi settings screen, tap . You will be notified whenever a public network is available. If you do not want to be notified, drag the slider for Network notification to the left. To save your phone’s data usage, your phone will remain connected to Wi-Fi when your

screen sleeps.

Airplane Mode

From the Home screen, tap > to enter the Settings screen. Then, choose Wireless & networks > More > Airplane mode. This mode is used to disable all radio communication in the device, Wi-Fi, BT, and Cellular. This mode allows the user to keep the device enabled and use other applications which do not require RF signals.

Bluetooth Settings

Bluetooth has the capacity to connect several mobile devices at once. Use Bluetooth to maximize phone capabilities and functions of your REVVL PLUS.

Turning Bl uetooth On/Off

From the Home screen, tap > to enter the Settings screen. Then, choose

Wireless & networks > Bluetooth to turn Bluetooth on/off.

Changing your Phone’s Bluetooth Name

Your phone contains a random Bluetooth name which will be visible to other Bluetooth devices during connection attempts. You can change the random name to a more identifiable one.

1. From the Home screen, tap > to enter the Settings screen. Then, choose Wireless & networks > Bluetooth to turn Bluetooth on.

2. From the Bluetooth settings screen, tap > Rename this device.

3. Enter a new name and tap RENAME.

Pairing your Phone with a Bluetooth Device

1. From the Home screen, tap > to enter the Settings screen. Then, choose Wireless & networks > Bluetooth to turn Bluetooth on.

2. Your phone will begin searching for nearby Bluetooth devices.

3. If your phone stops scanning before your Bluetooth device is ready, tap > Refresh.

4. Within the list, tap the ID of the Bluetooth device to pair with it.

5. Ensure that both devices show the same passkey and tap Pair.

Connecting to a Bluetooth Device

Once your phone is paired with a Bluetooth device, they can be connected manually.

1. From the Home screen, tap > to enter the Settings screen. Then, choose Wireless & networks > Bluetooth to turn Bluetooth on.

2. Within the devices list, tap a paired and unconnected device.

3. The list will indicate that the device and the phone are connected.

Unpairing or Aligning a Bluetooth Device

Some Bluetooth devices have multiple profiles. Profiles include the ability to transmit your

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Yulong Computer Telecommunication Scientific YL3701A User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual