Panasonic EB-3901 Operating manual

Important Information
Smartphone dL1
Model No.
Thank you for purchasing a Panasonic
smartphone.
Please read this document before using the
product and keep this document in a safe place
for future reference.
EB-3901

2
Table of Contents
Introduction .............................................................. 3
For your safety ......................................................... 4
FCC notice .............................................................. 14
FCC RF exposure information .............................. 15
SAR (Specific Absorption Rates) ......................... 16
Disposal information ............................................. 17
Other information .................................................. 18
End-user licence .................................................... 19
Disclaimer............................................................... 20
Support information .............................................. 21
Specifications ........................................................ 22
Declaration of conformity ..................................... 23
Trademarks ............................................................ 23
Licences ................................................................. 24
Adobe®Flash®Player End User License
Agreement .............................................................. 26

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Introduction
This product is designed for use in the following countries.
Product documentation
The following documentation is available for your phone.
Important Information (this document)
Provides information about how to use your phone safely.
Quick Start Guide
Briefly introduces you to the phone and explains how to use it
for the first time.
User Guide (available for download)
Introduces you to your phone, explains how to configure and
customise it, and provides information and instructions on
how to use many of your phone’s features. You can
download the User Guide from the Panasonic web site.
• http://www.panasonic.eu/customer_service.html
• http://panasonic.net/pmc/support/instructions/index.html
Note:
The illustrations shown in this document are for reference
only and may differ from the appearance of the actual
product.
AT BE CY CZ DK EE FI FR
DE GR HU IE IT LV LT LU
MT NL PL PT SK SI ES SE
GB IS LI NO CH BG RO TR

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For your safety
Read the following carefully before using the product to
ensure proper and safe operation. Failure to adhere to the
following may cause severe injury, loss of life and/or property,
or be illegal.
Power connection
• Use only the power source marked on the AC adaptor.
Failure to do so may result in overheating which can
cause a fire.
• Using an AC adaptor other than the one supplied or one
sold separately as an accessory may result in a fire.
• Never touch the AC adaptor plug with wet hands, as this
can cause electric shock.
• Do not charge the product when it is wet, as this can
cause electric shock or a short circuit.
• Clean the AC adaptor regularly to remove any dust or
other contaminants by disconnecting it from the power
outlet, then wiping it with a dry cloth.
• Insert the AC adaptor completely into the power outlet.
Failure to do so may cause electric shock and excessive
heat resulting in a fire.
• When connecting the AC adaptor, do not allow conductive
materials such as rings, bracelets, or keys to touch the
WARNING Indicates a potential hazard that could
result in serious injury or death.
CAUTION Indicates a potential hazard that could
result in minor injury, damage to the
product or other equipment, or data
loss.
NOTICE Indicates useful information and usage
tips.
WARNING

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plug, as this can cause a short circuit and cause the
conductive material to overheat, resulting in burns.
• Use the AC adaptor in a well-ventilated room (5°C -
40°C) and out of direct sunlight.
• When disconnecting the AC adaptor from the power
outlet, take hold of the AC adaptor to disconnect it,
otherwise fire, burns, or electric shock may result.
• Disconnect the AC adaptor from the power outlet if it emits
smoke or abnormal smell, or makes an unusual noise.
• Disconnect the AC adaptor from the power outlet before
cleaning the product or the AC adaptor. Do not use liquid
or aerosol cleaners when cleaning; use a soft, dry cloth.
Batteries
• This product uses a battery that is built-in and is not user-
serviceable. Do not attempt to remove the battery
yourself. The battery may only be replaced at an
authorised service centre.
• Using unspecified batteries may cause overheating, a
fire, or an explosion, cause serious injuries, or damage to
the product. Contact an authorised service centre if the
battery needs to be replaced.
• Do not charge the battery using methods other than
those specified. If the battery is charged using
unspecified methods, electrolyte leakage, generation of
heat, ignition or rupture may result.
• Should the electrolyte from the battery get into your eyes,
do not rub your eyes. Immediately flush your eyes with
clean water and see a doctor for medical treatment as
soon as possible.
Potentially explosive environments
• Do not use the product where a potentially explosive
atmosphere exists, such as fuelling areas, fuel
storehouses, chemical plants, fuel or chemical transfer or
storage facilities, spray paint booths, near fuel tanks, in

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sumps, or in any location where aerosols, vapours, mists,
gases, or dust exist, or when in a blasting area.
• Do not use the product in areas where the atmosphere
contains chemicals or particles that contain grain, dust, or
metallic powders, as these can cause an explosion.
• Turn off the product when directed by warning signs or
instructions.
Small children
• Keep the product and all accessories out of reach of
children. They could hurt themselves or others, or could
accidentally damage the product.
• The product contains small parts with sharp edges that
may cause an injury or which could become detached
and create a choking hazard.
SIM cards
• Do not allow water or other liquids, foreign materials such
as metal objects, or flammable materials to enter the SIM
card slot, as this can cause fire, electric shock, and
malfunction.
Medical devices and facilities
• Consult the manufacturer of any personal
medical devices, such as pacemakers or
implanted cardioverter defibrillators to
determine if they are adequately shielded
from external RF (radio frequency) energy.
• Medical device manufacturers
recommend a minimum separation of 15 cm between a
wireless device and an implanted medical device, such
as a pacemaker or implanted cardioverter defibrillator, to
avoid potential interference with the medical device. Use
this product with the ear that is on the side of the body
opposite to the medical device, and do not carry this
product in a breast pocket.

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• If you have any reason to suspect that this product is
interfering with a pacemaker, hearing aid, cochlear
implants, or other medical device, turn off this product
immediately and contact the manufacturer of the medical
device.
• Turn off the product in hospitals or health care facilities
when any regulations posted in the area instruct you to
do so. Hospitals or health care facilities may be using
equipment that could be sensitive to external RF energy.
Vehicles
• Exercise proper control of your vehicle at
all times and do not use this product while
you are driving. If you must use it, find a
safe place to stop first.
• Do not speak into a hands-free
microphone or use the product’s GPS
features if it will take your mind off the road.
• Always acquaint yourself thoroughly with restrictions
concerning the use of this product in the area where you
are driving and observe them at all times.
• Do not place the product or install any equipment over an
air bag or in the air bag deployment area. Store the
product safely before driving your vehicle.
• RF signals may affect electronic systems in motor
vehicles, such as fuel injection and air bag systems, that
have been improperly installed or are inadequately
shielded. For more information, consult the manufacturer
of your vehicle or its equipment.
Other warnings
• Do not subject the product and its accessories to strong
impact or rough handling.
• If the product breaks open, disconnect the AC adaptor
from the power outlet and make sure you do not touch

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the insides of the product. Contact an authorised service
centre.
• Do not allow the USB cable to be excessively pulled or
bent, or placed under heavy objects.
• Do not charge, use, or place the product in areas where
there are high temperatures, such as near a fire or heater,
areas exposed to direct sunlight, or inside a car.
• Do not tamper with or disassemble the product or its
accessories. If the product requires service, contact an
authorised service centre.
• Full attention must be given to operating the machinery in
order to reduce the risk of an accident.
• Turn the product off when boarding an
aeroplane. Await instructions from flight
staff regarding the use of electronic
devices before turning the product on, and
make sure you turn on the product’s
aeroplane mode. Using this product in an
aircraft may be hazardous to the aircraft’s operation and
disrupt wireless communication, and may also be illegal.
• Listening with the volume at
excessive levels for extended periods
may cause hearing damage.
• Being unable to hear sounds in your
environment may lead to accidents.
• Do not place the product near your
ear when using the speakerphone or when the product is
ringing. Do not play games or listen to music at excessive
volumes when using headphones, a headset, etc.
• This product is capable of producing bright flashing lights
that may cause seizures or blackouts.

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Power connection
• Connecting the AC adaptor to a DC/AC converter
(inverter) may damage the AC adaptor. On an aeroplane,
only connect the AC adaptor to an AC outlet specifically
approved for such use.
Repetitive strain injuries
• To minimise the risk of repetitive strain injuries, observe
the following when texting or playing games:
- Do not grip the product too tightly
- Press the buttons lightly
- Make use of the special features which minimise the
number of buttons which have to be pressed, such as
message templates and predictive text
- Take frequent breaks to stretch and relax
SIM cards
• Do not place magnetic substances near
the SIM card or this product, as magnetic
fields may affect its operation.
• Do not place magnetic cards or other
devices that store data magnetically near
the SIM card or this product, as this can cause the data
to be erased.
• Do not touch the SIM card’s metal connectors.
Water resistance and dust resistance
• This product conforms to the IP55/57 standard. Although
this product is water-resistant, do not use the product if
water leaks into the interior of the product, as this can
cause fire, overheating, and malfunction.
• Do not allow water, dust, sand, or any foreign objects to
enter the product or its accessories. Note that the
product’s accessories are not water-resistant.
CAUTION

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• The headset jack is not covered. If the headset jack
becomes wet, wipe with a soft cloth.
• This product is not designed to float on water or be used
underwater.
• To prevent liquids, dirt, sand, or dust from entering the
product, make sure to close the covers.
• Always keep the covers clean and free from dirt, sand,
fragments, and from other foreign objects.
• If the product becomes wet or dirty (especially the screen,
speaker, or headset jack), wipe the affected areas with a
soft cloth, then shake out the liquid from the product.
• If the product becomes wet, air-dry it before using it
again. Do not use heat to dry the product.
Glass parts
• The screen is made from glass. This glass can break if
the product is dropped on a hard surface or receives a
substantial impact.
• If the screen is damaged, be careful of broken glass or
internal components that may become exposed, as these
can cause injury.
• Do not try to repair a damaged screen yourself.
• Do not place this product on an unstable surface. If
balance is lost, the product may drop, causing injury.
Bluetooth wireless technology
• Data that is transmitted by Bluetooth wireless technology
may be intercepted by third parties.
Software
• Confirm the safety and security of software before
downloading or installing it on this product. Installing
malware or viruses can cause malfunction and the
disclosure of any private information stored in this
product, or may cause excessive sound volume.