Hammer BOOST LTE User manual

©mPTech 2022. All rights reserved. HAMMER BOOST LTE EN
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Quick Start Guide
HAMMER BOOST LTE
Lot number: 202203
This manual includes the different colour versions of the device.
SAFETY
Read these guidelines carefully. Not following them may be
dangerous or illegal. Depending on the installed version of the
software, service provider, SIM card or country, some of the
descriptions in this manual may not match your phone, and the
phone itself and its accessories might differ from the one included
in the illustrations in this manual.
—DO NOT RISK—
All wireless devices may cause interferences, which could affect
the quality of other connections. Do not switch the device on in
places which are prohibited from using cell phones, or when it may
cause interferences or other dangers. Always abide by any kinds
of prohibitions, regulations and warnings conveyed by the staff.
—ROAD SAFETY—
Do not use this device while driving any kind of vehicle.
—RESTRICTED AREAS—
Switch OFF your telephone in an airplane since it may disturb the
operation of other equipment located therein.
The phone may interfere with operation of the medical equipment
in hospitals and health protection entities. Abide by any kinds of
prohibitions, regulations and warnings conveyed by the medical
staff or warning sings.
—QUALIFIED SERVICE—
Only qualified personnel or an authorized service center may
install or repair this product. Repairing by an unauthorized or
unqualified service may cause phone damage and warranty loss.
—BATTERY AND ACCESSORIES—
Avoid exposing the battery to very high/low temperatures (below
0°C/32°F and over 40°C/104°F). Extreme temperatures may
influence capacity and battery life. Also, protect the battery from
contact with liquids and metal objects. It may cause partial or
complete battery damage.

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Use the battery only according to its intended purpose. Do not
destroy, impair or throw the battery into flames - it is dangerous
and may cause fire. Worn-out or impaired battery should be
placed in a dedicated container. Never open the battery. Excessive
charging the battery can cause damage and fire. Therefore a
single battery charge should not last longer than 12 hours.
Disconnect an unused charger from power grid. In case of the
charger wire damage, it should not be repaired but replaced with
a new one. Use only the original producer's accessories that are
included in your device set. Installing an incorrect battery type can
cause an explosion Please dispose of the battery according to the
instructions.
—WATER RESISTANCE—
The device is IP68 certified, which means it is resistant to water
and dust when all gaskets are intact and properly installed. Do
not intentionally expose the device to water or other liquids, if
possible. Water and other liquids do not have a positive effect on
the operation of electronic components. After soaking, wipe and
dry the device as soon as possible.
Make sure the USB cable is dry before connecting it to the phone's
charging socket. Plugging the cable into a wet or damp outlet
exposes it to slow corrosion and may cause problems with
charging your phone.
—ALARM CALLS—
Making alarm calls may not be possible in some areas or
circumstances. It is recommended to find an alternative way to
notify emergency services if you are going to this type of remote
areas.
—CHILDREN—
This phone is not a toy. Keep the device and its accessories out of
reach of children.
—SOUNDS—
To avoid hearing damage, do not use the device at high
volume levels for a long period of time, do not put
operating device directly to the ear.

©mPTech 2022. All rights reserved. HAMMER BOOST LTE EN
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Manufacturer:
mPTech Ltd.
Nowogrodzka 31 street
00-511 Warsaw
Poland
Website:
www.myphone-mobile.com
Produced in China
Table of Contents
Table of Contents....................................................................................... 20
Package content.......................................................................................... 21
Technical Specification............................................................................... 21
Additional technical information ............................................................ 21
The phone, its functions and buttons................................................... 21
Turning the phone on/off ........................................................................ 23
Inserting a SIM card, memory card, and the battery ..................... 23
Charging the phone................................................................................... 24
Sounds and user profiles......................................................................... 24
Lock the phone............................................................................................ 24
Calling............................................................................................................. 24
Answering ..................................................................................................... 24
Text messages............................................................................................. 24
Creating and sending text messages............................................ 24
Messages display..................................................................................... 25
Phonebook .................................................................................................... 25
Adding a new contact............................................................................ 25
Search for a contact............................................................................... 25
Deleting contacts..................................................................................... 25
Accidental change of language.............................................................. 25
Factory settings.......................................................................................... 25
Torch ............................................................................................................... 26
Troubleshooting .......................................................................................... 26
Proper use of the battery........................................................................ 26
Proper phone maintenance......................................................................27
Correct disposal of used equipment.................................................... 28
Correct disposal of used batteries ....................................................... 28

©mPTech 2022. All rights reserved. HAMMER BOOST LTE EN
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Package content
Before you start using your phone, make sure all of the following
items are included in the box:
•HAMMER BOOST LTE phone
•battery
•charger
•screw removal tool
•user manual
If any of the above items is missing or damaged, please contact
your dealer. We advise to keep the container in case of any
complaints. Keep the container out of reach of children.
Technical Specification
Two SIM card slots; hands-free mode; flashlight; 2 Mpx camera;
FM radio
Display: 2.4", 240x320 pixel
Battery capacity: 3500 mAh
Dimensions: 137.2 x 64.9 x 22.5 mm
Weight: 204 g
Memory card support: up to 64 GB
Input/output parameters Chargers: 100-240V~ 0.2A, 50/60Hz
Output parameters Chargers: 5.0V 1.0A, 5.0W
Average efficiency during operation (for 230V, 50hz): 75.33%
Energy consumption in no-load condition: less than 0.3W
Additional technical information
The phone will store up to 2000 contacts in the phonebook, and
its internal memory stores up to 200 text messages. To use the
camera and enter your own ringtones, it is recommended to
mount the SD memory card in your phone.
The phone, its functions and buttons
1
Speaker
A speaker used in phone conversations.
2
LED
Diode is used as a torch.
3
Camera
Camera lens.
4
LED
Diode used as a camera flashlight.

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5
External
speaker
Loudspeaker for system sounds,
ringtones, music.
6
Display
LCD display.
7
OK button
(Torch)
While in the main screen –allows to enter
the Menu, and confirms choices made in
the menu. Pressing it for 2 seconds allows
you to turn the torch on or off.
8
<Menu>
button
While in the main screen enables entering
the Menu, and confirms choice while in
the Menu. Allows to lock/unlock the
phone’s keyboard.
9
<Contacts>
button
On the Main screen, launch the
Phonebook. While in the menu you can
exit or opt out.
10
<Green
headset>
button
Allows you to receive an incoming call or
look through the list of all calls.
11
<Red
handset>
button
Allows you to reject an incoming call.
While in the menu allows you to return to
the main screen. While on the main
screen it allows to turn off the display or,
turn the phone off or on again.
12
Navigation
button Up /
Down /Left
/ Right
While in menu enables navigating around
the menu. On the Home screen, Up, opens
the Message menu, and Down Camera,
Right –alarm clock, Left –the calendar.
13
Phone
keypad
Keys enabling dialling the phone number
in the home screen, and entering the
letters and numbers of the message body
in the SMS writing mode.
14
Headphone
port
(minijack
3.5 mm)
(under a
rubber flap)
It allows you to connect headphones to
your phone, so you can listen to the radio
(improve the quality of reception - act as
an additional antenna), music, and also
make calls (when headphones are
equipped with a microphone).

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15
USB-C
port
(under a
rubber
flap)
Allows to charge the phone, When
connected to the computer allows to
send data (videos, music, photos).
16
<*> button
Used to volume down in multimedia.
While writing text messages shows
insertable symbols.
17
<#>
button
Used to volume up in multimedia. Enables
switching sound modes and modes of
signs inserting while creating test
messages.
18
Screws
Protect the battery bay cover.
19
Battery
bay cover
Protects the battery from falling out and
from water.
20
Microphone
Do not cover it with your hand while on
the phone.
Turning the phone on/off
To turn the phone on/off press and hold the Red handset button.
If directly after turning the phone on you will see the code request,
(in form of “****”) type the code and press Menu button.
Inserting a SIM card, memory card, and the battery
If the phone is switched on - switch it off. Unscrew the screws
securing the battery compartment cover and remove it. Insert the
SIM card/s - Card/s is/are supposed to be placed with its gold
contacts facing down, the way in which the slot is embossed.
Insert the memory card. To open the flip of the card reader slide
it delicately aside. Insert the microSD memory card with its gold
contacts facing down, the way in which the slot is embossed.
Close the flap by sliding it slightly in the opposite direction than
when opening. Insert the battery so that its gold contacts touch
the tripple connector in the phone bay. Make sure the flap and the
rubber are intact and not damaged. Replace and gently press the
flap and tighten the retaining screws.

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Charging the phone
Connect the USB-C charger to the charger connector on your
phone, then connect the charger plug into the power grid.
*Attention: Improper connection of the charger can cause serious
damage to the phone. Damages caused by an improper use of the
phone are not covered by the warranty. The icon (or similar)
will appear during charging and when the battery is fully charged.
When charging is complete unplug the charger from the power
outlet. Unplug the cable from the socket on the phone.
Sounds and user profiles
To change sound profile select: [Menu] > [Settings] > [Profiles].
Select the desired profile and press [OK] to activate the selected
profile, or press the [Options] > [Settings] button to edit the
profile according to your preferences. To save the changes press
[Finish].
Lock the phone
To lock the keyboard press [Menu] > <*> To unlock the keyboard
press [Unlock] > <*>
Calling
Enter the number to the main screen using the numeric keypad.
We recommend that you enter the area code prior to the
telephone number. When the phone is closed, unlock the phone
without sliding it and select a contact from the phonebook -
[Contacts]. Press Green handset to start the call. Press Red
handset, to finish the call.
Answering
Press <Green handset> or [Answer] to answer an incoming call.
Press <Red handset>, to finish/ reject the call.
Text messages
Creating and sending text messages
Enter: [Menu] > [Messages] > [OK] > [Options] > [New message].
The phone is not equipped with a dictionary. <#> button is used
to change the writing mode. You can choose from, among others

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Abc - the first letter will be capital, the rest lower case, abc - only
lowercase, ABC - only uppercase, 123 - digits only. To enter a
special character i.e. period, comma, dash, etc., press *and choose
from the list, or press the 1a number of times. To enter a space
between the words press <0> button. After entering the
number/choosing a contact enter: [Send], to send the message.
Messages display
Enter: [Menu] > [Messages] > [Inbox], choose a message from the
list and select [View] to see the message itself.
Phonebook
Adding a new contact
Enter [Menu] > [Phonebook] > [Options] > [New]. Select the
location of your contact: on the SIM card or on the phone. Enter
the contact details: name, phone number. Press [Save] to save
the contact.
Search for a contact
Enter [Menu] > [Phonebook]. Enter the first letter of the contact.
Phone numbers beginning with that letter will appear in the list.
To find another contact use navigation buttons <Up> or <Down>.
Deleting contacts
To delete a single contact enter search for the contact you wish
to erase and enter [Options] > [Delete]. Confirm or cancel chosen
action.
Accidental change of language
To set the language of the user, if someone accidentally chooses
an unknown language, press the [Menu] > Up > OK > Down >
OK > Down > OK > OK and then select the desired menu
language.
Factory settings
To get back to factory settings enter [Settings] > [Restore factory
settings]. Password required to restore the factory settings is
1122.

©mPTech 2022. All rights reserved. HAMMER BOOST LTE EN
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Torch
To turn the flashlight on or off, activate the keypad and press the
"0K" (flashlight) key on the home screen for 2 seconds.
Troubleshooting
Message
Possible solution
Insert SIM card
Make sure SIM card has been correctly
installed.
Input PIN
If the SIM card is secured with the PIN code
you have to enter the PIN when turning the
phone on and press <OK>.
Network fail
In areas where signal or reception is weak,
calls may not be possible. Also receiving calls
may not be possible. Move to another
location and try again.
Poor sound quality
while on the phone
Make sure that the speaker and mic. are not
covered.
No one can call me
The phone has to be on and within GSM
network reach.
I cannot hear the
caller / The caller
cannot hear me
The mic. should be close to mouth.
Check if the built-in mic. is not covered.
When a headset is un use, check if it has
been connected correctly.
Check if the built in speaker isn’t covered.
The connection
cannot be
established
Check if the typed-in phone number is
correct.
Check if the phone number entered to the
[Phonebook] is correct.
Enter the correct phone number if necessary.
Proper use of the battery
Battery in this device can be charged with a charger. If the level
of energy in the battery is low, recharge it. To prolong battery life,
let it discharge beneath 20% of the battery capacity before
connecting the phone charger and charge it up to 100%. If not
used, unplug the charger from the phone.

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Excessive charging causes shortened battery life. The battery
temperature affects the quality of charging. Before the charging
process starts, lower or raise the temperature to be close to room
temperature (approx. 20°C). If the battery temperature exceeds
40°C the battery must not be charged! If the battery overheats,
the device will display an appropriate message. The battery
lifespan can be shortened, if it has been exposed to very low or
very high temperatures - this causes interference to the phone,
even when the battery has been properly charged. Use the
battery only according to its intended purpose. Avoid leaving the
battery within a magnetic field range, because it shortens its life.
Do not use a damaged battery. Do not throw the battery into
flames! Do not throw away a worn-out battery –send it or return
it to an authorized recycling point.
Proper phone maintenance
To extend the life of your phone, follow the guidelines. Keep the
phone and its accessories out of reach of children. Avoid using the
phone in high and low temperatures; it can shorten the life of
phone electronic components, melt the plastic parts and destroy
the battery. Do not try to disassemble the phone. Tampering with
its structure in an unprofessional manner may cause serious
damage to the phone or destroy it completely. For cleaning use
only a dry cloth. Never use any agent with a high concentration of
acids or alkalis. Use only original accessories because violation of
this rule may result in invalidation of the warranty. Exposing the
phone to extreme temperatures can reduce the level of
protection. It is recommended that the phone is not used at
temperatures below 0°C/32°F or higher than 40°C/104°F.
Attention
Statement
The manufacturer is not
responsible for any
consequences caused by
improper usage of the
phone and not obeying the
above instructions.
The software version can be
upgraded without earlier notice.
The representative retains the
right to determine the correct
interpretation of the above
instructions.