Manual Samsung C3750 Mobile Phone

Manual

Printed in Korea

GH68-34173B

English (EU). 04/2011. Rev. 1.0

GT-C3750

Mobile Phone

user manual

Some of the contents in this manual may differ from your phone •

depending on the software of the phone or your service provider.

Third party services may be terminated or interrupted at any time,

•

and Samsung makes no representation or warranty that any

content or service will remain available for any period of time.

This product includes certain free/open source software.

•

The exact terms of the licenses, disclaimers, acknowledgements

and notices are available on the Samsung's website

opensource.samsung.com.

Warning: Prevent electric shock, re, and

explosion

Do not use damaged power cords or plugs, or loose electrical

sockets

Do not touch the power cord with wet hands, or disconnect the

charger by pulling on the cord

Do not bend or damage the power cord

Do not use your device while charging or touch your device

with wet hands

Do not short-circuit the charger or the battery

Do not drop or cause an impact to the charger or the battery

Do not charge the battery with chargers that are not approved

by the manufacturer

Do not use your device during a thunderstorm

Your device may malfunction and your risk of electric shock is

increased.

Do not handle a damaged or leaking Lithium Ion (Li-Ion) battery

For safe disposal of your Li-Ion batteries, contact your nearest

authorised service centre.

Handle and dispose of batteries and chargers with care

UseonlySamsung-approvedbatteriesandchargersspecically•

designed for your device. Incompatible batteries and chargers can

cause serious injuries or damage to your device.

Neverdisposeofbatteriesordevicesinare.Followalllocal•

regulations when disposing of used batteries or devices.

Never place batteries or devices on or in heating devices, such •

as microwave ovens, stoves, or radiators. Batteries may explode

when overheated.

Call roadside assistance or a special, non-emergency assistance •

number when necessary. If you see a broken-down vehicle

posingnoserioushazard,abrokentrafcsignal,aminortrafc

accident where no one appears injured, or a vehicle you know

to be stolen, call roadside assistance or another special, non-

emergency number.

Proper care and use of your mobile device

Keep your device dry

Humidity and all types of liquids may damage device parts or •

electronic circuits.

When wet, remove the battery without turning on your device. •

Dry your device with a towel and take it to a service centre.

Liquids will change the colour of the label that indicates water •

damage inside the device. Water damage to your device can void

your manufacturer’s warranty.

Do not use or store your device in dusty, dirty areas

Dust can cause your device to malfunction.

Do not store your device on slopes

If your device falls, it can be damaged.

Do not store your device in hot or cold areas. Use your device

at -20 °C to 50 °C

Your device can explode if left inside a closed vehicle, as the •

inside temperature can reach up to 80 °C.

Do not expose your device to direct sunlight for extended periods •

of time (such as on the dashboard of a car).

Store the battery at 0 °C to 40 °C.•

Do not store your device with such metal objects as coins,

keys and necklaces

Your device may become deformed or malfunction.•

If the battery terminals are in contact with metal objects, it may •

causeare.

Specic Absorption Rate (SAR) certication

information

Your device conforms to European Union (EU) standards that limit

human exposure to radio frequency (RF) energy emitted by radio

and telecommunications equipment. These standards prevent the

sale of mobile devices that exceed a maximum exposure level

(knownastheSpecicAbsorptionRate,orSAR)of2.0W/kg.

Duringtesting,themaximumSARrecordedforthismodelwas

0.493W/kg.Innormaluse,theactualSARislikelytobemuch

lower, as the device has been designed to emit only the RF energy

necessary to transmit a signal to the nearest base station. By

automatically emitting lower levels when possible, your device

reduces your overall exposure to RF energy.

The Declaration of Conformity statement at the back of this manual

demonstrates your device’s compliance with the European Radio

& Terminal Telecommunications Equipment (R&TTE) directive. For

moreinformationabouttheSARandrelatedEUstandards,visitthe

Samsung website

Correct disposal of this product

(Waste Electrical & Electronic Equipment)

(ApplicableintheEuropeanUnionandotherEuropean

countries with separate collection systems)

This marking on the product, accessories or literature

indicates that the product and its electronic accessories

(e.g. charger, headset, USB cable) should not be

disposed of with other household waste at the end of

their working life.

To prevent possible harm to the environment or human health from

uncontrolled waste disposal, please separate these items from

other types of waste and recycle them responsibly to promote the

sustainable reuse of material resources.

Household users should contact either the retailer where they

purchasedthisproduct,ortheirlocalgovernmentofce,fordetails

of where and how they can take these items for environmentally

safe recycling.

Business users should contact their supplier and check the terms

and conditions of the purchase contract. This product and its

electronic accessories should not be mixed with other commercial

wastes for disposal.

This EEE is compliant with RoHS.

Correct disposal of batteries in this product

(ApplicableintheEuropeanUnionandotherEuropean

countries with separate battery return systems)

This marking on the battery, manual or packaging

indicates that the batteries in this product should not be

disposed of with other household waste at the end of

their working life. Where marked, the chemical symbols Hg, Cd or Pb

indicate that the battery contains mercury, cadmium or lead above

the reference levels in EC Directive 2006/66. If batteries are not

properly disposed of, these substances can cause harm to human

health or the environment.

To protect natural resources and to promote material reuse, please

separate batteries from other types of waste and recycle them

through your local, free battery return system.

Do not store your device near magnetic elds

Your device may malfunction or the battery may discharge from •

exposuretomagneticelds.

Magnetic stripe cards, including credit cards, phone cards, •

passbooks, and boarding passes, may be damaged by magnetic

elds.

Do not use carrying cases or accessories with magnetic closures •

orallowyourdevicetocomeincontactwithmagneticeldsfor

extended periods of time.

Do not store your device near or in heaters, microwaves, hot

cooking equipment, or high pressure containers

The battery may leak.•

Yourdevicemayoverheatandcauseare.•

Do not drop your device or cause impacts to your device

The screen of your device may be damaged.•

If bent or deformed, your device may be damaged or parts may •

malfunction.

If your device has a camera ash or light, do not use a ash

close to the eyes of people or pets

Usingaashclosetotheeyesmaycausetemporarylossofvision

or damage to the eyes.

Ensure maximum battery and charger life

Avoidchargingbatteriesformorethanaweek,asovercharging•

may shorten battery life.

Over time, unused batteries will discharge and must be recharged •

before use.

Disconnect chargers from power sources when not in use.•

Use batteries only for their intended purposes.•

Use manufacturer-approved batteries, chargers, accessories

and supplies

Using generic batteries or chargers may shorten the life of your •

device or cause the device to malfunction.

Samsung cannot be responsible for the user’s safety when using •

accessories or supplies that are not approved by Samsung.

Do not bite or suck on the device or the battery

Doing so may damage the device or cause explosion.•

If children use the device, make sure that they use the device •

properly.

When speaking on the device:

Hold the device upright, as you would with a traditional phone.•

Speak directly into the mouthpiece.•

Avoidcontactwithyourdevice’sinternalantenna.Touching•

the antenna may reduce the call quality or cause the device to

transmit more radio frequency than necessary.

Hold the device with a relaxed grip, press the keys lightly, use •

special features that reduce the number of keys you have to press

(such as templates and predictive text), and take frequent breaks.

Protect your hearing

Excessive exposure to loud sounds can cause •

hearing damage.

Exposure to loud sounds while driving may distract •

your attention and cause an accident.

Alwaysturnthevolumedownbeforepluggingthe•

earphones into an audio source and use only the

minimum volume setting necessary to hear your

conversation or music.

Use caution when using the device while walking or moving

Alwaysbeawareofyoursurroundingstoavoidinjurytoyourselfor

others.

Do not carry your device in your back pockets or around your

waist

You can be injured or damage the device if you fall.

Do not disassemble, modify, or repair your device

Anychangesormodicationstoyourdevicecanvoidyour•

manufacturer’s warranty. For service, take your device to a

Samsung Service Centre.

Do not disassemble or puncture the battery, as this can cause •

explosionorre.

Do not paint or put stickers on your device

Paint and stickers can clog moving parts and prevent proper

operation. If you are allergic to paint or metal parts of the product,

you may experience itching, eczema, or swelling of the skin. When

this happens, stop using the product and consult your physician.

When cleaning your device:

Wipe your device or charger with a towel or a rubber.•

Clean the terminals of the battery with a cotton ball or a towel.•

Do not use chemicals or detergents.•

Do not use the device if the screen is cracked or broken

Broken glass or acrylic could cause injury to your hands and face.

Take the device to a Samsung Service Centre to have it repaired.

Do not use the device for anything other than its intended use

Avoid disturbing others when using the device in public

Do not allow children to use your device

Your device is not a toy. Do not allow children to play with it as they

could hurt themselves and others, damage the device, or make calls

that increase your charges.

Install mobile devices and equipment with caution

Ensure that any mobile devices or related equipment installed in •

your vehicle are securely mounted.

Avoidplacingyourdeviceandaccessoriesnearorinanairbag•

deployment area. Improperly installed wireless equipment can

causeseriousinjurywhenairbagsinaterapidly.

Allow only qualied personnel to service your device

Allowingunqualiedpersonneltoserviceyourdevicemayresultin

damage to your device and will void your manufacturer’s warranty.

Handle SIM cards or memory cards with care

Do not remove a card while the device is transferring or •

accessing information, as this could result in loss of data and/or

damage to the card or device.

Protect cards from strong shocks, static electricity, and electrical •

noise from other devices.

Do not touch gold-coloured contacts or terminals with your •

ngersormetalobjects.Ifdirty,wipethecardwithasoftcloth.

Ensure access to emergency services

Emergency calls from your device may not be possible in some

areas or circumstances. Before travelling in remote or undeveloped

areas, plan an alternate method of contacting emergency services

personnel.

Be sure to back up important data

Samsung is not responsible for data loss.

Do not distribute copyright-protected material

Do not distribute copyright-protected material that you have

recorded to others without the permission of the content owners.

Doing this may violate copyright laws. The manufacturer is not

liable for any legal issues caused by the user’s illegal use of

copyrighted material.

Nevercrushorpuncturethebattery.Avoidexposingthebatteryto•

high external pressure, which can lead to an internal short circuit

and overheating.

Protect the device, batteries, and chargers from damage

Avoidexposingyourdeviceandbatteriestoverycoldorveryhot•

temperatures.

Extreme temperatures can cause the deformation of the device •

and reduce the charging capacity and life of your device and

batteries.

Prevent batteries from contacting metal objects, as this can create •

a connection between the + and – terminals of your batteries and

lead to temporary or permanent battery damage.

Never use a damaged charger or battery.•

Caution: Follow all safety warnings and

regulations when using your device in restricted

areas

Turn off your device where prohibited

Comply with all regulations that restrict the use of a mobile device in

a particular area.

Do not use your device near other electronic devices

Most electronic devices use radio frequency signals. Your device

may interfere with other electronic devices.

Do not use your device near a pacemaker

Avoidusingyourdevicewithina15cmrangeofapacemakerif•

possible, as your device can interfere with the pacemaker.

Ifyoumustuseyourdevice,keepatleast15cmawayfromthe•

pacemaker.

To minimise the possible interference with a pacemaker, use your •

device on the opposite side of your body from the pacemaker.

Do not use your device in a hospital or near medical equipment

that can be interfered with by radio frequency

If you personally use any medical equipment, contact the

manufacturer of the equipment to ensure the safety of your

equipment from radio frequency.

If you are using a hearing aid, contact the manufacturer for

information about radio interference

Some hearing aids may be interfered with by the radio frequency of

your device. Contact the manufacturer to ensure the safety of your

hearing aid.

Turn off the device in potentially explosive environments

Turn off your device in potentially explosive environments instead •

of removing the battery.

Alwayscomplywithregulations,instructionsandsignsin•

potentially explosive environments.

Do not use your device at refuelling points (service stations), near •

fuels or chemicals, and at blasting areas.

Donotstoreorcarryammableliquids,gases,orexplosive•

materials in the same compartment as the device, its parts, or

accessories.

Turn off your device when in an aircraft

Using your device in an aircraft is illegal. Your device may interfere

with the electronic navigation instruments of the aircraft.

Electronic devices in a motor vehicle may malfunction due to

the radio frequency of your device

Electronic devices in your car may malfunction due to radio

frequency of your device. Contact the manufacturer for more

information.

Comply with all safety warnings and regulations

regarding mobile device usage while operating

a vehicle

Whiledriving,safelyoperatingthevehicleisyourrstresponsibility.

Never use your mobile device while driving, if it is prohibited by law.

For your safety and the safety of others, practice good common

sense and remember the following tips:

Use a hands-free device.•

Get to know your device and its convenience features, such as •

speed dial and redial. These features help you reduce the time

needed to place or receive calls on your mobile device.

Position your device within easy reach. Be able to access your •

wireless device without removing your eyes from the road. If you

receive an incoming call at an inconvenient time, let your voice

mail answer it for you.

Let the person you are speaking with know you are driving. •

Suspendcallsinheavytrafcorhazardousweatherconditions.

Rain,sleet,snow,ice,andheavytrafccanbehazardous.

Do not take notes or look up phone numbers. Jotting down a •

“todo”listorippingthroughyouraddressbooktakesattention

away from your primary responsibility of driving safely.

Dialsensiblyandassessthetrafc.Placecallswhenyouarenot•

movingorbeforepullingintotrafc.Trytoplancallswhenyour

car will be stationary. If you need to make a call, dial only a few

numbers, check the road and your mirrors, then continue.

Do not engage in stressful or emotional conversations that may •

be distracting. Make people you are talking with aware you are

driving and suspend conversations that have the potential to

divert your attention from the road.

Use your device to call for help. Dial a local emergency number •

inthecaseofre,trafcaccident,ormedicalemergencies.

Use your device to help others in emergencies. If you see an •

auto accident, a crime in progress, or a serious emergency

where lives are in danger, call a local emergency number.

1

4-way navigation key

In ldle mode, access user-

denedmenusInMenu

mode, scroll through menu

options

Depending on your service

provider,pre-denedmenus

may differ

2

Dial Key

Make or answer a call; In

Idle mode, retrieve recently

dialled, missed, or received

numbers; Send an SOS

message

►

Activateandsendan

SOS message

3

Voice mail service key

In Idle mode, access voice

mails (press and hold)

4

Pause key

Enter a dial pause

(press and hold)

5

Softkeys

Perform actions indicated at

the bottom of the display

6

Power/End key

Turn the phone on and off

(press and hold); End a call;

In Menu mode, cancel input

and return to Idle mode

7

Conrm key

Select the highlighted menu

optionorconrmaninput;

In Idle mode, access Menu

mode or launch the web

browser

Depending on your service

provider or region, the key

may perform differently

8

Silent prole key

In ldle mode, activate or

deactivatethesilentprole

(press and hold)

9

Alphanumeric keys

Your phone displays the following status indicators on

the top of the screen:

Safety precautions

To prevent injury to yourself and others or damage to your device, read all of the following information before using your device.

Phone layout

www.samsung.com

1

2

3

4

5

6

8

9

7

Internal antenna

Icon Description

No signal

Signal strength

Network searching

GPRS network

connected

EDGE network

connected

Call in progress

SOS message

feature activated

Browsing the web

Connecting to

secured web page

Roaming (outside of

normal service area)

Call diverting

activated

No SIM card

Connected with PC

Bluetooth activated

Alarmactivated

Memory card inserted

Icon Description

FM radio on

FM radio suspended

Music playback in

progress

Music playback

paused

New text message

(SMS)

New multimedia

message (MMS)

New email message

Newconguration

message

New push message

New voice mail

message

Normalprole

activated

Silentprole

activated

Battery power level

10:00

Current time

Rating

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