Tuff t400 User manual

T400 User manual

CONTENT
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USING THE TOUCH SCREEN
3.1 Single Tap
3.2 Double Tap
3.3 Double Tap (Long-press and Hold)
ANDROID TIPS
4.1 Screenshot
4.2 Android Phone Power Saving Tips
MEMORY CARD
5.1 Connecting to USB, Turning
on USB Storage Device
5.2 Storage Tips
CE SAR COMPLIANCE
INTRODUCTION
The TUFF T400
User Information
Legal Notice
SAFETY MATTERS AND
ENVIRONMENTAL PROTECTION
GETTING STARTED
1.1 Product Appearance, Button and
Key Descriptions
1.2 Installing and Removing SIM Card/
Micro SD Card and Battery
1.3 Mobile Phone Specications
MENU NAVIGATION
2.1 Holding the Phone
2.2 Adjusting Volume
2.3 Switching to Silent Mode
2.4 Start-up and Shutdown
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The TUFF T400 smartphone has been designed for
use outdoors and in challenging environments. The
device is IP68 rated and is therefore waterproof and
dustproof. The T400 is running on a 1.3 GHz quad
core MediaTek MT6735V processor and operates
Android 5.0 (Lollipop) with access to Google Play™.
The TUFF T400 offers a durable design and features
great smartphone performance.
This user manual contains information and safety
regulations which are to be observed without fail
for safe operation of the mobile phone under the
described conditions.
The TUFF T400
INTRODUCTION
INTRODUCTIONINTRODUCTION
Our Company’s products have obtained third-
party certication and have passed waterproof
tests before they leave the factory.
Generally it is difcult to identify the different
factors that cause water damage. It is hereby
stated that water damage is beyond the scope
of free swapping old-for-new, free repair and
return & refunds.
The operating system can only be updated by
ofcial release. In case that users use an unofcial
system, users should note that this voids the
warranty and that they bear any risk and loss
arising from improper use of unofcial updates.
User Information

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TUFF is a trading style of TUFF Phones Ltd.
All Rights Reserved.
Technical Data is subject to change without notice.
Changes, errors and misprints may not be used as
a basis for any claim for damages.
TUFF Phones Ltd cannot be held responsible
for any data or other loss and direct or indirect
damages caused by improper use of this phone.
The product described in this manual may include
copyrighted software and possible licensors.
Customers shall not in any manner reproduce,
distribute, modify, decompile, disassemble,
decrypt, extract, reverse engineer, lease, assign,
or sublicense the said software or hardware, unless
such restrictions are prohibited by applicable
laws or such actions are approved by respective
copyright holders under licenses.
Legal Notice
SAFETY MATTERS AND ENVIRONMENTAL PROTECTION
• Please read the safety precautions carefully to
ensure the correct use of your device.
• Despite the nature of this rugged device, avoid
hitting, throwing, dropping, crushing, bending
and puncturing your device.
• Avoid using your device in a damp environment,
such as the bathroom.
• Prevent your device from being intentionally
soaked or washed in liquid.
• Do not switch on your device when it is
prohibited to use phones or when the phone
may cause interference or danger.
• Do not use your device while driving.
• Follow any rules or regulations in hospitals and
health care facilities. Switch off your device near
medical apparatus.
SAFETY MATTERS AND
ENVIRONMENTAL PROTECTION
INTRODUCTION

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• Switch off your device in aircrafts. The phone
may cause interference to control equipment of
the aircraft.
• Switch off your phone near high-precision
electronic devices. The phone may affect the
performance of these devices.
• Do not attempt to disassemble your device or its
accessories. Only qualied personnel are allowed
to service or repair the phone.
• Do not place your device or its accessories in
containers with a strong electromagnetic eld.
• Do not place magnetic storage media near your
device. Radiation from the phone may erase the
information stored on them.
• Do not put your device in a high-temperature
place or use it in a place with ammable gas such
as a petrol station.
• Keep your device and its accessories away from
young children. Do not allow children to use your
phone without guidance.
• Use only approved batteries and chargers to
avoid the risk of explosions.
• Observe any laws or regulations on the use of
wireless devices. Respect others privacy and
legal rights when using your wireless device.
• Do not submerge your device in water.
• For users with medical implants such as pace-
makers, keep the device at least 15cm away
from the implant and, while calling, keep the
phone on the opposite side of the implant.
• Strictly follow the relevant instructions of this
manual while using the USB cable. Otherwise
your device or PC may be damaged.
SAFETY MATTERS AND ENVIRONMENTAL PROTECTIONSAFETY MATTERS AND ENVIRONMENTAL PROTECTION

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1.1 Product Appearance, Button and Key
Descriptions
GETTING STARTED
GETTING STARTEDGETTING STARTED
Earphone jack and USB battery charging port
Power/Restart/Lock button
Earpiece
Front-facing camera
Home key
Menu/Option button
Dial button
Custom button
Proximity sensor/light sensor
Touch screen
Return key
Microphone
Hang-up button
Long press to initiate camera
Long press to initiate SOS mode
Volume “+”
Volume “-“
Loudspeaker
Flashlight/can be used as an electric torch
Rear-facing camera
Screw lock
Battery cover
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1. Open the back cover: First, rotate the battery
cover locking screws anticlockwise until the cover is
loosened. Remove the back cover and then remove
the battery.
Switch off device prior
to removing rear cover/
battery/SIM and Micro
SD card
!
2. Put the SIM card and/or Micro SD card into their
corresponding card slots (contact chip-side facing
down), ensuring that they are correctly seated and
any locking mechanisms are secured.
3. Replace the back cover by relocking the back
plate, turning the locking screws clockwise and
fastening the back cover.
1.2 Installing and Removing SIM Card/
Micro SD Card and Battery
GETTING STARTED GETTING STARTED

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5. Ensure battery cover, battery cover lock screws,
earphone and USB rubber plugs are perfectly
closed to prevent water and dust from entering
the device.
6. To turn device on, press and hold the power
button.
4. Charge the device by removing the rubber port
plug and inserting the Micro-USB pin into the
device, then plug the charger into a wall socket.
GETTING STARTED GETTING STARTED

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1.3 Mobile Phone Specications
Video call/ speakerphone
Call forwarding/ call waiting
Camera (video recording)
Video player
GPS
FM/ Sound recorder/ MP3
Earphone jack type supported
Sensors
Waterproof level
Supported/ Supports video call over mobile data
Depends on network support
Front-facing camera 5.0MP,
Rear-facing camera 13.0MP
Supported photo size max: 3120 x 4280
Supports flash photography mode/ Flashlight
Supported audio file formats:
MP3, MIDI, AMR, AAC, WAV
Supported video file formats:
MPEG4, 3GP, MP4, AVI, MJPG
Supported
Supported
3.5mm headphones
G-sensor, Distance + ambient light sensor
IP68
Phone Type
Operating System
Frequency
Size
Weight
Chip
Default memory capacity
Display
Dual SIM Dual Standby
Network type
Battery capacity
Operating temperature
Talk-time
Stand-by time
MMS/ E-Mail/ address book
4G IP68 smart tough phone
Android 5.0 (Lollipop)
GSM/GPRS/EDGE 4 freq:
850/900/1800/1900
WCDMA: 850/900/1900/2100
FDD-LTE: B1/B3/B7/B20
TDD-LTE: B41
140.4 x 75.8 x 16.5mm
239g
MT6735V/WP (Quad-Core 1.3MHz)
ROM: 16GB
RAM: 2GB
Micro SD card maximum supported 32GB
4.0” (WVGA) TFT IPS PX: 800x400
Dual SIM Dual Standby
FDD-LTE, WCDMA, GPRS, EDGE, WAP
2800 mAh
-20°C to 40°C
GSM>11h, WCDMA>12.6h, FDD-LTE>12h
304 hours (depends on network conditions)
Supported (Address book supports groups)
GETTING STARTED GETTING STARTED

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MENU NAVIGATIONMENU NAVIGATION
Please do not cover the antenna area with your
hands or other objects. It may weaken or block
mobile signal.
Press and hold the Power button to start-up the
phone.
Press and hold the Power button, then select
Shutdown > Yes, to turn off the phone.
Notes
In areas where wireless device usage is restricted
(such as on airplanes and in hospitals), please follow
the instructions provided by the authorities in those
environments.
You can switch the phone to Flight Mode if you
wish to only use the devices non-network features.
Press the up and down volume buttons to adjust
the ringtone volume, adjust speaker volume during
calls or when playing music and videos.
Press and hold the bottom volume button until the
phone switches to Silent Mode.
Press and hold the Power button, then touch Mute
or Vibrate on the screen.
2.1 Holding the Phone
2.4 Start-up and Shutdown
2.2 Adjusting Volume
2.3 Switching to Silent Mode
MENU NAVIGATION

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USING THE TOUCH SCREEN
Single tap on the display to select one icon or
option. For example, tap “Phone” on the main
screen to open the dial pad.
3.1 Single Tap 4.1 Screenshot
4.2 Android Phone Power Saving TipsZoom in/out function. For example, when viewing
a picture or web page, double tap the screen to
enlarge or shrink the image.
Long-press and hold: Long-press and hold the
current user interface, icon or input elds to display
more operating options. For example:
• Long-press and hold the icons in the App
Drawer, to move the icon to the Home screen;
• Long-press and hold the blank area of the
Home screen, to change wallpaper.
3.2 Double Tap
3.3 Double Tap (Long-press and Hold)
You can take a screenshot using a shortcut by
pressing and holding both the Power button and
the Volume Down button until you hear a camera
shutter sound. After the screenshot is taken,
the picture can be viewed in the photo gallery.
Turn off unnecessary software processes: hold the
home key to bring up recent apps menu, select the
appropriate app icon and slide to the left until it
disappears;
Lower screen brightness: while using the phone
continuously, you can lower screen brightness
so that battery life can be extended;
For some settings like WLAN, GPS and network
data, turn them off if they are not required.
Keeping these features turned on can consume
a lot of power.
ANDROID TIPS
ANDROID TIPSUSING THE TOUCH SCREEN

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MEMORY CARD
After connecting the device to a PC via Micro USB,
press and hold the message box in the notications
bar and drag down, then select the option to
connect by charging mode > then select MTP.
You can use the USB data cable to copy or move
les between a PC and your device. MP3 les are
stored in the “My Music” folder, MP4 or AVI les are
stored in the “Videos” folder, and photos are stored
in the DCIM folder.
NOTE: Do not directly disconnect the USB data
cable. Please tap “Turn Off USB Storage”, and exit
before disconnecting the avoid data loss.
Notes
1. Do not expose the battery to intense sunlight as
it may cause battery heating, re or function failure.
2. Charging temperature: The device can be
charged between 0°C to 40°C. Do not charge
the battery beyond the recommended charging
temperature, or it may cause battery heating
and/or serious damage, thus changing battery
characteristics or shortening service life.
5.1 Connecting to USB, Turning on USB Storage
Device
5.2 Storage Tips
MEMORY CARDMEMORY CARD

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CE SAR COMPLIANCE
Your mobile device is a radio transmitter and
receiver. It is designed not to exceed the limits for
exposure to radio waves (radio frequency electro-
magnetic elds) recommended by international
guidelines. The guidelines were developed by an
independent scientic organisation (ICNIRP) and
include a substantial safety margin designed to
assure the safety of all persons, regardless of age
and health.
The radio wave exposure guidelines use a unit of
measurement known as the Specic absorption
rate, or SAR. The SAR limit for mobile devices is
2W/kg.
Tests for SAR are conducted using standard
operating positions with the device transmitting
at its highest certied power level in all tested
frequency bands.
The highest SAR values under the ICNIRP
guidelines for your device model are listed below:
Head SAR: 0.56 W/kg (GSM 900 MHz)
Body SAR: 0.81 W/kg (GSM 900 MHz)
During use, the actual SAR values for your device
are usually well below the values stated. This is
because, for purposes of system efciency and to
minimise interference on the network, the operating
power of your mobile device is automatically
decreased when full power is not needed for the
call. The lower the power output of the device,
the lower its SAR value.
If you are interested in further reducing your RF
exposure then you can easily do so by limiting your
usage or simply using a hands-free kit to keep the
device away from the head and body.
The tests are carried out in accordance with
CEI/IEC 62209 standards.
CE SAR COMPLIANCECE SAR COMPLIANCE

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CE SAR COMPLIANCE