Crosscall TREKKER-S1 User manual

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Thank you for purchasing this mobile phone.
Please read all safety precautions and this manual carefully before using
your device to ensure safe and proper use.
Content, images and screenshots used in this manual may differ in
appearance from the actual product.
No part of this manual may be reproduced, distributed, translated, or
transmitted in any form or by any means, electronic or mechanical, including
photocopying, recording, or storing in any information storage and retrieval
system, without the prior written permission.
Copyright © 2015 All rights are reserved

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Contents
Read Before Proceeding ............................................................................. 6
Safety Precautions ................................................................................... 6
Personal Information and Data Security ................................................ 8
SAR Information ....................................................................................... 9
Compliance ............................................................................................... 9
Getting Started ........................................................................................... 10
Key Functions at Your Finger tips ......................................................... 10
Inserting the SIM/USIM card ................................................................... 11
Inserting SD card .................................................................................... 12
Installing the battery ............................................................................... 12
Removing the battery ............................................................................. 12
Charging the battery ............................................................................... 12
Battery performance ............................................................................... 13
Basic operations ....................................................................................... 15
Turning your phone on and off .............................................................. 15
Desktop manager .................................................................................... 15
Making a call ........................................................................................... 17

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Contact others ........................................................................................... 18
Phone ....................................................................................................... 18
Contacts .................................................................................................. 18
Messaging ............................................................................................... 18
Gmail ........................................................................................................ 19
Surf the Internet ......................................................................................... 21
Maps ......................................................................................................... 21
Getting Connected .................................................................................. 22
Entertainment ............................................................................................ 25
Taking Photos and Recording Videos .................................................. 25
Using the Gallery .................................................................................... 26
Play Music ............................................................................................... 27
Listening to the FM Radio ...................................................................... 27
Video ........................................................................................................ 28
Using Other Applications ......................................................................... 29
Calculator ................................................................................................ 29
Calendar .................................................................................................. 29
Clock ........................................................................................................ 30
NFC .......................................................................................................... 31

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OTG .......................................................................................................... 31
Managing Your Mobile Phone .................................................................. 33
Wireless & Networks .............................................................................. 33
Device ...................................................................................................... 33
Personal ................................................................................................... 34
System ..................................................................................................... 36!

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Read Before Proceeding
Safety Precautions
Please read the safety precautions carefully to ensure the correct use of your
mobile phone.
1. Do not crash, throw, or puncture your mobile phone. Avoid the falling,
squeezing, and bending of your mobile phone.
2. Do not use your mobile phone in a moist environment, such as the
bathroom. Prevent your mobile phone from being soaked or washed in
liquid.
3. Do not switch on your mobile phone when it is prohibited to use or when
the phone may cause interference or danger.
4. Do not use your mobile phone while driving.
5. Follow any rules or regulations in hospitals and health care facilities.
Switch off your mobile phone near medical apparatus.
6. Switch off your mobile phone in aircraft. The phone may cause
interference to control equipment of the aircraft.
7. Switch off your mobile phone near high-precision electronic devices. The
phone may affect the performance of these devices.
8. Do not attempt to disassemble your mobile phone or its accessories. Only
qualified personnel are allowed to service or repair the phone.
9. Do not place your mobile phone or its accessories in containers with a
strong electromagnetic field.

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10. Do not place magnetic storage media near your mobile phone. Radiation
from the phone may erase the information stored on them.
11. Do not put your mobile phone in a high-temperature place or use it in a
place with flammable gas such as a gas station.
12. Keep your mobile phone and its accessories away from children. Do not
allow children to use your mobile phone without guidance.
13. Use only approved batteries and chargers to avoid the risk of explosion.
14. Observe any laws or regulations on the use of wireless devices. Respect
others’ privacy and legal rights when using your wireless device.
15. Strictly follow the relevant instructions of this manual while using the USB
cable. Otherwise your mobile phone or PC may be damaged.
16. This manual is for reference only, please refer to the material object as
standard.
17. To prevent any interference, keep your device at least 15 cm away from a
pacemaker.
18. To reduce any risk of interference with a pacemaker, hold the device on
the opposite side away from the implant.
19. At full volume, extended use of the mobile audio player could damage the
user’s ears.

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Personal Information and Data Security
The use of some functions or third-party applications on your device could
result in your personal information and data being lost becoming accessible
to others. Several measures are recommended to help you protect personal
and confidential information.
• Place your device in a safe area to prevent it from unauthorized use.
• Set your device screen to lock and create a password or unlock pattern to
unlock it.
• Periodically back up personal information kept on your SIM/USIM card,
memory card, or stored in your device memory. If you change to a different
device, be sure to move or delete any personal information on your old
device.
• If you are worried about viruses when you receive messages or emails
from a stranger, you can delete them without opening them.
• If you use your device to browse the Internet, avoid websites that might
pose a security risk to avoid theft of your personal information.
• If you use services such as Wi-Fi tether or Bluetooth, set passwords for
these services to prevent unauthorized access. When these services are
not in use, turn them off.
• Install or upgrade device security software and regularly scan for viruses.
• Be sure to obtain third-party applications from a legitimate source.
Downloaded third-party applications should be scanned for viruses.
• Install security software or patches released by third-party application

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providers.
• Some applications require and transmit location information. As a result, a
third-party may be able to share your location information.
• Your device may provide detection and diagnostic information to third-party
application providers. Third party vendors use this information to improve
their products and services.
SAR Information
During testing, the maximum Specific Absorption Rate (SAR) recorded for this
model was:
SAR Head
0.798W/Kg
SAR Body
1.161W/Kg
Compliance
This device complies with essential recommandation and other relevant
requirements contained in the 1999/5/CE. The full text of the déclaration of
conformity of your phone is available on the website: www.crosscall.com
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Getting Started
All the pictures in this guide are for your reference only. Your phone’s actual
display features may be different to those described here, depending on its
software version.
Key Functions at Your Finger tips
Name
Function
1
Volume keys
Press to accommodate the volume and start up
silence mode when there is an incoming call.
2
Menu key
To display the recent apps list.
3
MIC
Microphone
4
Charge/USB Port
Connect USB line.
5
Headset jack
Insert earphone.

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Receiver
Listen to the conversation speech.
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Front Camera
Front camera
8
Power key
Press to turn on or off the phone.
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Function Key
Active Camera function
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Secondary MIC
Improve sound quality in noise environment
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Rear camera
Capturing images from rear camera.
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Battery cover
Battery cover
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Speaker
Speaker
Inserting the SIM/USIM card
Your phone must work with a card provided by your service provider. Your
card contains all your subscription information.
Insert SIM/USIM card with the metal contacts facing down and the cut corner
aligned with that of the slot.
Notes:
1. If no card is installed, the string of “No card” will display on the screen, if
there are errors in the insertion, or your card is damaged, the string of “No
service” will display on the screen after your phone is powered on.
2. If your card is PIN-locked ，you must enter PIN before the phone can start
working. Please contact your network service provider if you need.
3. When inserting card, please keep it away from possible damage caused
by static, scratch and bend, and put it where is not available for children.

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Inserting SD card
Insert SD card with the metal contacts facing down and the cut corner aligned
with that of the slot.
Installing the battery
You must install and charge the battery to use your phone. Insert the ridge at
the bottom of the battery into the base of the phone, make sure to touch the
metal contact on the phone, then push the battery down and snap it into place.
Note:
Your phone is designed to be used only with original batteries and chargers.
Use of other batteries or chargers may cause damage to your phone and the
warranty will be void.
Removing the battery
Make sure your phone is powered off to avoid the important information
getting lost.
Hold the battery and remove the battery from the phone.
Charging the battery
New batteries are shipped partially charged. Before you can use your phone,

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you need to charge the battery. Some batteries will have best performance
after several full charge/discharge cycles.
1. Connect data cable and charger, plug one end into your phone’s data port.
2. Plug the other end of the charger into the appropriate electrical outlet
(100~240V AC).
3. When your phone indicates that the battery is fully charged, remove the
charger.
Notes:
1. Before charge, make sure the battery is installed in the phone.
2. The battery can discharge gradually even when your phone is powered
off. If the battery is drained for a long time, the information stored in the
phone could possibly be lost. So even you don’t need to use your phone
for a long period, you should charge the battery some times to keep it
away from drained.
3. You need longer charging period with the lower voltage.
4. Charging time will be longer if the cellphone is operated during charging.
5. The normal charge temperature is during 0℃-40℃.
Battery performance
2600mAh (standard battery)
Standby time*
228 hours
Talk ti m e*
15 hours

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• Many conditions can affect battery’s standby time, such as local network
conditions, phone’s settings, frequent operations, using data services, etc.
• The battery performance is also affected by charge state and temperature.

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Basic operations
Turning your phone on and off
Turn on the phone: Press and hold Power key for more than 3 seconds to turn
on your phone.
Turn off the phone: Press and hold Power key to pop up option menu, select
“Power off”. If it is powered off, you can not receive, make a call or do other
operations.
Desktop manager
Lock the screen
The screen lock prevents unwanted actions on the touch screen when you
are not using your phone. When the phone is left idle for a set period, the
screen locks automatically if you enabled screen lock in settings à security.
There are five (4) options for the screen lock function, which consict of:
1. Swipe: Touch Settings
à
Security
à
Screen lock
à
Swipe. You can
unlock the screen by swipe up the key.
2. Pattern: Touch Settings
à
Security
à
Screen lock
à
Pattern. You can
use the pattern as you desired to unlock the screen, after you set it up.
3. PIN: Touch Settings
à
Security
à
Screen lock
à
PIN. You can use
the PIN as you desired to unlock the screen, after you set it up.

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4. Password: Touch Settings
à
Security
à
Screen lock
à
Password.
You can use the Password as you desired to unlock the screen, after
you set it up.
Unlock the screen
You can unlock the screen according to your settings.
The default way is pulling the lock up after your screen is enabled with
pressing power key.
Add icon
：
Press and hold a selected icon on main menu and drag it to desktop. Put it
where you intend to, then you can release it.
Delete icon
：
Press and hold a selected icon on desktop, you will find a “×Remove” icon
appearing. At this time drag the icon to “×Remove”, then release.
Status bar
A status bar at the top of the screen displays phone status information and
notifications.
Notification panel
You can open notifications such as unread messages or missed calls directly
from the notification panel.
How to open the panel:
Hold the status bars with your finger, and drag it downwards.

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Accessing Applications and Widgets
To access the application list, on the Home screen, touch .
From the application list, touch an icon to open an application.
Managing Folders on the Home Screen
• To create a folder: Drag an application icon onto another application
icon to create a new folder that contains both icons.
• To rename a folder: On the Home screen, touch a folder, and then touch
the folder name field beneath it.
• To delete a folder: On the Home screen, touch and hold a folder, and
then drag it to ×Remove.
Making a call
Touch to enter dialer interface on idle screen or main menu screen, input
phone number and click to make a call, If you make a mistake, you can
click to delete the number or hold it to delete all numbers before the
cursor.
During a call, you can do thefollowing:
1. Touch to open the dial pad.
2. Touch to enable or disable the loud speaker function.
3. Touch to enable or disable your microphone.

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Contact others
Phone
Input phone number, click to make a call, click to delete the number
you do not need or hold it to delete all numbers before the cursor. You can
make a call using CDMA or GSM network as you desired.
Contacts
Touch Contacts application icon to enter the contact information.
Search for a contact
1. Click fast search key or click
2. Enter the first few letters of the contact name, all contacts beginning
with these letters appear.
Add a contact
Click , you can add a new contact to the phone or card.
Messaging
Send and receive message.
Create text message
Touch Messaging icon to open the program.

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Touch icon to create message.
Input receiver’s phone number and edit contents.
For phone number:
1. You can click the keyboard to input number directly.
2. You can select number from messages, contacts or call logs.
3. You can select several numbers to send.
4. You can send multimedia message and attach the file by touching the
icon. Then you can send the pictures, video or audio as you desired.
Notes:
If the message editing is interrupted by incoming calls, alarm clock, powering
off, the entered texts will be saved temporarily.
Click “Type message” to edit the message.
Press Menu icon, pop up the menu.
Gmail
You can access and use Gmail to read and write email from your account
on any mobile device or browser. Gmail is not just about email. Your Gmail
name and password can provide you access into to all Google apps and
services.
Ø Launch Gmail. Touch the Gmail icon on a Home or All Apps screen.
The first time you launch Gmail, you will be asked to sign in or create
an account if you do not have Gmail account when you first set up your
device.

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Ø Read email. Touch a message to read it. Unread message are bold.
Ø Organize email. Touch the icon in the front of a mail to select it. Then
use the icons and menu at the top of the screen to manage the selected
mails.
Ø Change your settings. Touch the Menu key to change your
preferences, add an account, or get Help.
Ø Wet finger touch panel. Our touch panel can support wet finger touch
function, means if your finger has little water, it still can work for touch
panel. but it does not mean it can be worked under water.