6. FAQS AND SOLUTIONS .................................... 29
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1. The Basics
1.1 Overview
Thank you for choosing the
DECT devices.After
reading this guide you will be able to fully master
the use of your phone and appreciate all its
functions and ease of use.
Not only does the phone provide you with
basic call functions , but also with many practical
functions and services, to improve the time you
spend working and playing.
Our company reserves the right to revise this
manual content without prior notice.
1.2 Safety warnings and notices
Before using your mobile phone, read and
understand the following notices carefully to
ensure you will use it safely and properly.
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1.2.1 General attention
Use careful with the earphone maybe
possible excessive sound pressure from
earphones and headphones can cause
hearing loss.
The device complies with RF
specifications when the device used at
1.5cm form your body
Only the battery and battery charger
specified by our company should be used
in your phone. Other products might
result in battery leakage, overheating, fire
or explosion.
To avoid your phone malfunctioning, or
catching fire, please do not violently
impact, jolt or throw your phone.
Please do not place the battery, mobile
phone, or charger in a microwave oven or
high-pressure equipment. Otherwise it
could lead to unexpected accidents such
as damage to the circuitry or fire hazard.
Please do not use your phone near
flammable or explosive gases, otherwise
it could cause malfunction of your phone
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or fire hazard.
Please do not subject your phone to high
temperatures, high humidity or dusty
places; otherwise this may lead to the
malfunction of your phone.
Keep your phone out of the reach of
small children. Your phone is not a toy.
Children could hurt themselves.
To avoid your phone falling and
malfunctioning or being damaged, please
do not place it on uneven or unstable
surfaces.
1.2.2 Notices when using your phone
Please do not use your mobile phone
near the high precision electronic
devices. RF interference might cause
malfunctioning of such electronic
devices and other problems.
Please do not subject the LCD to impact
or use the screen to strike things, as this
will damage the LCD board and cause
leakage of the liquid crystal. There is a
risk of blindness if the liquid crystal
substance gets into the eyes. If this
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occurs rinse eyes immediately with clear
water (under no circumstances rub your
eyes) and go immediately to a hospital
for treatment.
Do not disassemble or modify your
mobile phone, as it will lead to damage
to the phone such as battery leakage or
circuitry failure.
Please do not use needles, pen tips, or
other sharp objects on the keypad as
this may damage the mobile phone or
cause it to malfunction.
In the event of antenna malfunction, do
not use your phone, as it could be
harmful to human body.
Avoid letting the phone come into close
contact with magnetic objects such as
magnetic cards as the radiation waves of
the mobile phone may erase the
information stored on floppy disks, pay
cards and credit cards.
Avoid having the mobile phone come
into contact with water or other liquids. If
liquids enter the phone, this could cause
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a short circuit, battery leakage or other
malfunction.
1.2.3 Notices when using the battery
CAUTION : RISK OF EXPLOSION IF
BATTERY IS REPLACED BY AN
INCORRECT TYPE. DISPOSE OF
USED BATTERIES ACCORDING TO
THE INSTRUCTIONS.
The battery has a limited service life.
The remaining life gets shorter as the
times of charging increase. If the battery
becomes feeble even after the charging,
this indicates the service life is over and
you have to use a new battery.
Do not dispose of old batteries with
everyday domestic garbage. Please
dispose of old batteries at the directed
places with specific rules for their
disposal.
Please do not throw batteries into a fire,
as this will cause the batter to catch fire
and explode.
When installing the battery, do not use
force or pressure, as this will cause the
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battery to leak, overheat, crack and
catch fire.
Please do not use wires, needles or
other metal objects to short-circuit the
battery. Also, do not put the battery near
necklaces or other metal objects, as this
will cause the battery to leak, overheat,
crack and catch fire.
Please do not solder the contact points
of the battery, as this will cause the
battery to leak, overheat, crack and
catch fire.
If the liquid in the batteries goes into the
eyes, there is a risk of blindness. If this
occurs do not rub the eyes, but
immediately rinse eyes with clear water
and go to the hospital for treatment.
Please do not disassemble or modify the
battery, as this will cause the battery to
leak, overheat, crack and catch fire.
Please do not use or place the batteries
near high temperature places such as
near a fire or heating vessel, as this will
cause the battery to leak, overheat,
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crack and catch fire.
If the battery overheats, changes color,
or becomes distorted during use,
charging, or storage, please stop using
and replace it with a new battery.
If the liquid from the battery comes in
contact with skin or clothing this could
cause burning of the skin. Immediately
use clear water to rinse and seek
medical tips if necessary.
If the battery leaks or gives off a strange
odor, please remove the battery from the
vicinity of the open fire to avoid a fire or
explosion.
Please do no let the battery become wet
as this will cause the battery to overheat,
smoke and corrode.
Please do not use or place batteries in
places of high temperature such as in
direct sunlight, as this will cause the
battery to leak and overheat, lower
performance, and shorten the battery’s
life.
Please do not continuously charge for
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more than 24 hours.
1.2.4 Charging your phone
Connect the connector of charger to the
mobile phone. The battery level indicator
flashes on the screen. Even if the phone has
been turned off, the charging image still
appears, indicating that the battery is being
charged. If the phone is overused when the
current is insufficient, it may take longer time
for the charging indicator to appear on the
screen after the charging begins.
When the battery level indicator does not
flash and indicates the battery is full, this
indicates the charging has been completed. If
the phone is off during charging, the charging
being completed image also appears on the
screen. The charging process often takes 3
to 4 hours. During the charging, the battery,
phone and charger gets warm, this is a
normal phenomenon.
Upon the completion of charging, disconnect
the charger from AC power socket, and from
the mobile phone.
Notes:
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During charging, the phone must be placed in
well-ventilated environment of 0℃ ~ +55. ℃
Always use the charger supplied by your
phone manufacturer. Using an unauthorized
charger might cause danger and invalidate
the authorization and warranty clauses for
your phone.
The standby time and call duration provided
by the manufacturer are based on ideal
operating environment. In practice, the
battery's operating time varies depending on
operating environment and usage methods.
Make sure the battery has been installed
before charging. It is best not to remove the
battery while charging.
Upon completion of charging, disconnect the
charger from your phone and the power
supply.
If you have not disconnected the charger from
your phone and the power supply, the charger will
continue to charge the battery after about 5 to 8
hours when the batter level decreases substantially.
We advise you not to do like this, as it lowers your
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