Duramobi DK66 User manual

User Guide
DK66

2
Content
Product Overview ............................................................................................ 1
Install SIM Cards ............................................................................................. 2
Get started .......................................................................................................... 3
Sign in to your account ......................................................................3
Send a text message (SMS)............................................................. 4
Make a phone call .................................................................................4
Send an email.......................................................................................... 5
Take a photo............................................................................................. 5
Quick Settings......................................................................................... 6
Your apps................................................................................................... 7
Your Home screens ..............................................................................8
Status bar...................................................................................................9
Navigation basics.................................................................................. 9
Manage battery life............................................................................ 10
Help & feedback.................................................................................. 10
About barcode scanner............................................................................. 11
How to scan bar codes as keyboard input ............................ 11
Change the scanner settings....................................................... 11
Symbology settings........................................................................... 12
Advance settings ................................................................................ 12
Decode timeout................................................................................... 12
Decode time limit ............................................................................... 12

3
Prefix ......................................................................................................... 12
Suffix ......................................................................................................... 13
Scan a bar code................................................................................... 13
Personalize your device............................................................................ 14
Customize your Home screens................................................... 14
Manage your settings ...................................................................... 16
Display...................................................................................................... 17
Sound and notification.................................................................... 17
Pin your screen .................................................................................... 20
Google Now............................................................................................ 21
How it works .......................................................................................... 22
What you can ask Google to do for you .................................. 23
Turn “Ok Google” on or off ............................................................. 23
Now on tap ............................................................................................. 23
Use the keyboard.......................................................................................... 24
Basic editing.......................................................................................... 25
Select text ............................................................................................... 25
Delete text............................................................................................... 26
Type capital letters............................................................................. 26
Turn caps lock on ............................................................................... 26
Changer word capitalization ........................................................ 26
Type a symbol or character ........................................................... 27
View more symbols and characters.......................................... 27
Cut, copy, paste ................................................................................... 27

4
Emoji ......................................................................................................... 27
Use next-word suggestions.......................................................... 28
Gesture Typing..................................................................................... 29
Use Gesture Typing without the space bar........................... 29
Keyboard dictionaries ...................................................................... 30
Type by speaking ................................................................................ 30
Control Access............................................................................................... 31
Manage accounts on your device.............................................. 31
Add an account.................................................................................... 31
Remove an account........................................................................... 32
Share your device with other users ........................................... 32
Switch users .......................................................................................... 33
Remove a user...................................................................................... 33
Guest user .............................................................................................. 34
Security .................................................................................................... 34
Smart Lock............................................................................................. 35
Trusted device...................................................................................... 35
Facial recognition............................................................................... 35
On-body detection............................................................................. 35
Trusted places...................................................................................... 36
Trusted Voice ........................................................................................ 36
Protect against harmful apps...................................................... 36
Android Device Manager................................................................ 37
Backup & reset..................................................................................... 37

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Pay with your phone.......................................................................... 37
Share & store content on your device ............................................... 38
Android Beam....................................................................................... 38
Google Cast ........................................................................................... 39
File storage ............................................................................................ 39
SD card storage................................................................................... 41
Dual-SIM card support.................................................................... 41
Screenshots........................................................................................... 41
Try some apps................................................................................................ 42
Play Store................................................................................................ 42
Google Play support.......................................................................... 43
Gmail ......................................................................................................... 43
Camera..................................................................................................... 44
Photos ...................................................................................................... 46
Contacts .................................................................................................. 46
Hangouts ................................................................................................ 47
Calendar .................................................................................................. 48
FM Radio................................................................................................. 48
Accessibility..................................................................................................... 49

Product Overview - Sign in to your account
1
Product Overview

Install SIM Cards - Sign in to your account
2
Install SIM Cards
Please shutdown the phone before you open the SIM
cover case.
Please use screw driver to open the SIM cover on back
case.
Please use standard Micro-SIM card, insert and remove
a SIM card by horizontal direction.
The non-standard SIM card or wrong method may
cause damage to the card-holder or phone.
Please do not insert or remove a SIM card while your
phone is on.

Get started - Sign in to your account
3
Get started
When you first turn on your phone or tablet, you’ll see a
Welcome screen. Choose the language you want and touch
the arrow to continue.
IMPORTANT: To complete the setup process, it’s best to have
a Wi-Fi connection.
Sign in to your account
When prompted, sign in with your Google Account or create
one. Signing in lets you immediately access everything
associated with your Google Account, like Gmail and
Calendar.
TIP: If you have another Android device, Tap & Go lets you
quickly set up a new device just by holding the two devices
back to back and slowly sliding one up and down against the
other. Google Account and apps that were already backed up
will automatically be copied over to the new device.
An email address used for any of the following counts as a
Google Account:
Gmail
YouTube
Google Play
AdWords
Any other Google product
When you sign in, you can easily get all the apps you’ve
purchased on Google Play onto your new device. All the email,
contacts, calendar events, and other data associated with
that account are automatically synced with your device.
For example, if you change a friend’s phone number on your
phone, that change also appears on your tablet and any
computer where you’re signed in to your Google Account.
IMPORTANT: Make sure you remember the password you use
to sign into your device or else you won’t be able to access it.

Get started - Send a text message (SMS)
4
Even if you do a factory reset, you will be required to enter the
password you used to sign into this device.
Have multiple Google Accounts? You can add other accounts
later from Settings > Personal > Account. You can also
add guest users in Settings > Device > Users.
Send a text message (SMS)
To send an SMS from most Nexus phones:
1. Touch Messenger on your Home screen.
2. Touch to create a new message.
3. At the top of the screen, enter a phone number or a
contact name, type your message, then touch .
You can also use Hangouts, the default SMS app on most
Nexus phones.
To change your default messaging app, open the app you
want to use for messaging and change your preferences in
the Settings for that app.
For more details, visit Send or respond to a message.
Make a phone call
Using a Nexus phone, you can place calls from
the Phone app, the Contacts app, or other apps
or widgets that display contact information.
Wherever you see a phone number, you can
usually touch it to dial.
To place a call to one of your contacts:
1. Touch Phone on a Home or All Apps screen.
2. To choose someone to call, scroll or search. If the keypad
is in the way, touch the Back button to lower it.
3. To place a call, touch the contact’s name.

Get started - Send an email
5
To view recent calls, touch the Recents tab. To use the
keypad, touch the keypad button.
TIP: Caller ID by Google identifies inbound and outbound
numbers, even for callers that you haven’t saved in the
Contacts app.
For more details, visit User your phone.
To send or receive a video call, you can use the Hangouts app.
To open it, touch Hangouts on a Home or All Apps
screen. For more details, see Use Hangouts.
Send an email
Use the Gmail app to read and write email from
your Gmail account or other email addresses.
1. Touch Gmail on a Home or All Apps screen.
2. If you already signed into a Gmail account during setup,
your email will be synced to your device. Otherwise, add
your email address now.
For more details, see Use Gmail.
Take a photo
To take a photo:
1. Open Camera .
2. Frame your picture.
3. Touch the capture icon below the image area to take the
picture.
To see the photo you just took, swipe from left right to left on
an Android One or older Nexus phones. On DK66, touch the
circular preview of the photo that appears to the lower right of
the capture button.

Get started - Quick Settings
6
For more details, visit Use Camera.
Quick Settings
Use Quick Settings to easily change frequently used settings,
like turning on Wi-Fi. To open Quick Settings, swipe down
from the top of the screen with two fingers. To change a
setting, just touch the icon:
Display brightness: Slide to lower or increase the
brightness of your screen.
Wi-Fi network: Turn Wi-Fi on or off or open the
Wi-Fi settings menu.
Bluetooth settings: Turn Bluetooth on or off or open
the Bluetooth settings menu.
Do not disturb: Turn Do Not Disturb on or off or
open the corresponding settings. Do Not Disturb
silences your device so it doesn’t make sound or vibrate
when you don’t want it to.
Cellular data: Touch to see cellular data usage and
to 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 call 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.
On a DK66, Quick Settings look like this:

Get started - Your apps
7
Open the main Settings menu by touching Settings at
the top right.
Your apps
To see all your apps, touch in the Favorites
tray on any Home screen.
This is where you can see all your apps, including those that
come with your phone or tablet and those you downloaded
on Google Play. You can move app icons to any of your Home
screens.
The apps you’ve used most recently appear in the first row.

Get started - Your Home screens
8
From All Apps, you can:
Explore apps. Swipe up and down (on a phone) or left
and right (on a tablet) from the All Apps screen
Open an app. Touch its icon.
Search apps. Enter the name of the app you’ve looking
for in the Search apps…bar.
Place an app icon on a Home screen. Touch & hold the
app icon, slide your finger, and lift your finger to drop
the icon into your desired Home screen.
Get more apps. Touch Google Play in the list of app
icons.
To view information about an app from an All Apps screen,
touch & hold it, slide your finger toward the top of the screen,
and drop the app over App info .
TIP: Some apps can harm your data or your device. However,
you don’t need to install or purchase anti-virus software for
DK66. Google continually checks your apps to identify and
warm you about harmful apps.
For more details, see Protect against harmful apps.
Your Home screens
After you finish setting up your device, the main Home screen
appears for the first time. Here, you can add app icons and
widgets (an “at-a-glance”view of an app’s most important
information) to your Home screens.
To move between Home screens, swipe left or right.
To see notifications, swipe down from the top of the screen
with one finger.
To open Quick Settings–frequently used settings–swipe
down from the top of the screen twice with one finger or once
with two fingers. See Quick Settings.

Get started - Status bar
9
To open Settings , swipe down from the top of any screen
with two fingers, then touch the Settings icon at the top
right.
From the Home screen, touch Google at the top of the screen,
or say “Ok Google”to search, send messages, ask for
directions, or give other instructions.
Status bar
The status bar is at the very top of the screen. On the right,
you can see the Wi-Fi and mobile signal strength, how much
battery power is left, and the time. On the left, you can see
which apps have sent you notifications. See Sound and
notification.
Navigation basics
At the bottom of your device’s screen, you’ll find a navigation
bar with these three buttons:
Back
Opens the previous screen you were working in,
even if it was in a different app. Once you back
up to the Home screen, you can’t go back any
further.
Home
Returns to the Home screen. To get
suggestions based on the screen you’re
currently viewing, touch & hold this button. For
more information, see Now on Tap.
Overview
Opens a list of thumbnail images of screen
you’ve worked with recently. To open one, touch
it. To remove a screen from the list, swipe it left
or right or touch the X.

Get started - Manage battery life
10
Manage battery life
The status bar shows how much battery you have left, but you
can also see the exact percentage and approximate time of
battery life remaining. Swipe down from the top of the screen,
touch the status bar, and then touch Battery .
Your device’s battery is built to get you through your day.
When you’re running low, Android’s battery saver conserves
your battery power so you can still make calls and send SMS
messages. To turn Battery saver on or set it up to turn on
automatically, go to Settings > Device > Battery >
menu > Battery saver.
Android Marshmallow includes several other automatic
battery optimizations that are usually in effect. These include:
Doze reduces battery usage when your device is not use, not
charging, and not moving.
App Standby lets Android reduce battery-draining activities of
apps that you haven’t used for a long period of time (when
your device isn’t charging).
Doze and App Standby do not have separate settings. They
are two of several battery optimizations that are in effect by
default in most situations. However, you can stop all battery
optimizations for an individual app, for example to ensure
that it’s always functioning at peak performance, even when
you’re not using it.
For more information, visit Manage battery life.
Help & feedback
In most Google apps, you can get to Help & feedback from
the main menu . Other apps many include a menu icon
that includes Help & feedback.
This book introduces a few of the key features and apps that
come with Android 6.0. For more details about Android
software and apps,

About barcode scanner - How to scan bar codes as keyboard input
11
Google also welcomes feedback from you about your DK66.
It’s easy to send feedback. Just go to Settings > System >
About phone > Send feedback about this device.
About barcode scanner
Use this chapter to understand how to scan bar codes and
how to configure the scanner.
The internal scanner can read 1D and 2D bar code
symbologies, composite symbologies, and postal codes. It
also support omni-directional scanning for greater flexibility
in real-world settings. The image engine can also capture
black and white images, such as signatures and pictures of
damaged inventory.
How to scan bar codes as keyboard
input
The scan wedge feature sends scanned bar code data to an
active application as Android keypad input. To scan a bar
code as keyboard input, open an application that accepts text
input and then scan a bar code. By default, scan wedging is
enabled on the computer.
You can use applications that are coded to use the scanner
or applications that receive data through the scan wedge
feature. If an application claims the scanner through the
BarcodeReader API, the scan wedge feature is temporarily
disabled. You can find information on how to create custom
applications for the computer in the Software Development
Kit(SDK) available for download at www.duramobi.com
Change the scanner settings
Changes you make to the default profile apply to all
applications with profile.
1. Touch All Apps > Settings .
2. Touch Barcode Scanner .

About barcode scanner - Symbology settings
12
3. Touch Internal Scanner > Default Profile.
4. Select Device, Symbology Configuration, Decode
Preference, or Notification Settings
5. Modify the settings to meet your application needs.
Symbology settings
Use the Symbology Configuration to enable and disable bar
code symbologies. Touch a symbology to view and modify the
symbology configuration parameters.
Advance settings
Use the Advance settings to view and modify much more
configuration about each symbology’s parameters
Decode timeout
Use the Decode Timeout to setup the time of scanning,
whatever scanner received a bar code. The scanner
component will stop works after that time. Default option is 1
second.
Decode time limit
Use this setting to configure how the scan buttons work.
Scanning automatically turns off after this number of
seconds if the scan trigger is pressed and nothing has
successfully decoded. Default is 800ms.
Prefix
Defines the string added before the decoded bar code data.
Substitutions occur within the Prefix string values as follow:
\r is replaced by 13
\n is replaced by 10
\t is replaced by 9
\\ is replaced by ‘\’

About barcode scanner - Suffix
13
Suffix
Defines the string added after the decoded bar code data.
Substitutions occur within the Suffix string values as follows:
\r is replaced by 13
\n is replaced by 10
\t is replaced by 9
\\ is replaced by ‘\’
Scan a bar code
The scanner has an aiming beam to help you correctly frame
bar codes. It also supports omni-directional (360o) scanning
to make it easier for you to scan bar codes.
TIP: Before you start scanning bar codes, use the Settings
app to enable only the bar code symbologies that you need.
1. Point the scanner window at the bar code and hold the
computer steady a few inches from the label.
2. Press one of the Scan buttons (side button). Make sure
the entire bar code is inside of the illumination frame.
When the scanner successfully reads a bar code, you hear a
high beep and the Good Read LED turns on briefly.

Personalize your device - Customize your Home screens
14
Personalize your device
Customize your Home screens
Make your Home screen feel like home. You can change your
wallpaper, add apps or widgets, or add additional Home
screens to the right.
To change your wallpaper:
1. Touch & hold the background, then touch Wallpapers
.
2. Swipe right to left to choose a wallpaper image. Or
choose an image from your Photos, Downloads, or
Drive.
To add another Home screen, swipe to the rightmost screen
and drag an app or widget to the right edge. (The screen to
the left of the main Home screen is reserved for Google Now.)
To add an app to a Home screen:
Go to the Home screen where you want to place the app.
Touch All Apps .
Swipe down (on a phone) or from left to right to find the app
you want.
Touch & hold the app until the Home screen appears, slide it
into place, and lift your finger.
A widget provides a quick view or way to access information
about an app on your Home screen, like a larger size clock or
a view of books, music, or movies in your Google Play library.
To add a widget:
1. Touch & hold the background, then touch Widgets .
2. Swipe down to explore the widgets available.
To move an app or widget to another position:

Personalize your device - Customize your Home screens
15
1. Touch & hold the icon.
2. Slide your finger to the new position.
To move between Home screens, slide toward the edge
of the screen.
To bump another icon out of the way, slide your finger
slowly into it.
3. Lift your finger.
To remove an app icon from the Home screen without
removing it permanently from your device, touch & hold it,
slide your finger toward the top of the screen, and drop the
app over Remove in the top left.
To uninstall an app permanently from your device, touch &
hold it, slide your finger toward the top of the screen, and
drop the app over the Uninstall icon at the top right. (This
is not applicable for all apps.)
At the bottom of every Home screen you’ll find the Favorites
tray: another quickly way to get to your apps.
To drag an app in or out of the Favorites tray or anywhere else
on a Home screen, touch & hold it, then move it with your
finger to where you want it.
At the top of All Apps you’ll see App Suggestions:
recommendations for apps you might want to launch. To
drag an app from App Suggestions onto your Home screen,
touch & hold it, then move it with your finger to where you
want it.