LG C3400: Guidelines for safe and efficient use

Guidelines for safe and efficient use

Read these simple guidelines. Breaking the rules may be dangerous

or illegal. Further detailed information is given in this manual.

Exposure to radio frequency energy

Radio wave exposure and Specific Absorption Rate (SAR)

information

This mobile phone model C3400 has been designed to comply with

applicable safety requirement for exposure to radio waves. This

requirement is based on scientific guidelines that include safety

margins designed to assure this safety of all persons, regardless of

age and health.

• The radio wave exposure guidelines employ a unit of

measurement known as the Specific Absorption Rate, or SAR.

Tests for SAR are conducted using standardized method with the

phone transmitting at its highest certified power level in all used

frequency bands.

• While there may be differences between the SAR levels of

various LG phone models, they are all designed to meet the

relevant guidelines for exposure to radio waves.

• The SAR limit recommended by the international Commission on

Non-Ionizing Radiation Protection (ICNIRP), which is 2W/kg

averaged over ten (10) gram of tissue.

• The highest SAR value for this model phone tested by DASY4

for use at the ear is 1.12 W/kg (10g).

• SAR data information for residents in countries/regions that have

adopted the SAR limit recommended by the Institute of Electrical

and Electronics Engineers (IEEE), which is 1.6 W/kg averaged

over one (1) gram of tissue.

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Guidelines for safe and efficient use

Product care and maintenance

Warning: Use only batteries, charger and accessories

approved for use with this particular phone model. The use of

any other types may invalidate any approval or warranty

applying to the phone, and may be dangerous.

• Do not disassemble this unit. Take it to a qualified service

technician when repair work is required.

• Keep away from electrical appliance such as a TV, radio or

personal computer.

• The unit should be kept away from heat sources such as

radiators or cookers.

• Do not drop.

• Do not subject this unit to mechanical vibration or shock.

• The coating of the phone may be damaged if covered with wrap

or vinyl wrapper.

• Do not use harsh chemicals (such as alcohol, benzene, thinners,

etc.) or detergents to clean your phone. There is a risk of this

causing a fire.

• Do not subject this unit to excessive smoke or dust.

• Do not keep the phone next to credit cards or transport tickets;

it can affect the information on the magnetic strips.

• Do not tap the screen with a sharp object; otherwise, it may

damage the phone.

• Do not expose the phone to liquid or moisture.

• Use the accessories like an earphone cautiously.

• If you put your phone in a pocket or bag without covering the

receptacle of the phone (power plug pin), metallic articles (such

as a coin, paperclip or pen) may short-circuit the phone. Always

cover the receptacle when not in use.

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• Never place your phone in a microwave oven as it will cause the

battery to explode.

• Only authorized personnel should service the phone and its

accessories. Faulty installation or service may result in accidents

and consequently invalidate the warranty.

• Do not use the phone if the antenna is damaged. If a damaged

antenna contacts skin, it may cause a slight burn. Please contact

an LG Authorized Service Center to replace the damaged

antenna.

• The label of the phone contains important information for

customer support purposes. Do not remove it.

Efficient phone operation

To enjoy optimum performance with minimum power consumption

please:

• Hold the phone as you speak to any other telephone. While

speaking directly into the microphone, angle the antenna in a

direction up and over your shoulder. If the antenna is extendable/

retractable, it should be extended during a call.

• Do not hold the antenna when the phone is in use. If you hold it, it

can affect call quality, it also may cause the phone to operate as

a higher power level that needed and shorten talk and standby

times.

• If your mobile phone supports infrared, never direct the infrared

ray at anyone’s eye.

Electronics devices

All mobile phones may get interference, which could affect

performance.

• Do not use your mobile phone near medical equipment without

requesting permission. Avoid placing the phone over the

pacemaker, i.e. in your breast pocket.

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Guidelines for safe and efficient use

• Some hearing aids might be disturbed by mobile phones.

• Minor interference may affect TVs, radios, PCs, etc.

• Do not bend, scratch, or expose to static electricity.

Road safety

Check the laws and regulations on the use of mobile phones in the

areas when you drive.

• Do not use a hand-held phone while driving.

• Give full attention to driving.

• Use a hands-free kit, if available.

• Pull off the road and park before making or answering a call if

driving conditions so require.

• RF energy may affect some electronic systems in your motor

vehicle such as car stereo, safety equipment.

• When riding in a car, do not leave your phone or set up the

hands-free kit near to the air bag. If wireless equipment is

improperly installed and the air bag is activated, you may be

seriously injured.

Blasting area

Do not use the phone where blasting is in progress. Observe

restrictions, and follow any regulations or rules.

Potentially explosive atmospheres

• Do not use the phone at a refueling point. Don’t use near fuel or

chemicals.

• Do not transport or store flammable gas, liquid, or explosives in

the compartment of your vehicle, which contains your mobile

phone and accessories.

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In aircraft

Wireless devices can cause interference in aircraft.

• Turn off your mobile phone before boarding any aircraft.

• Do not use it on the ground without crew permission.

Battery information and care

• You do not need to completely discharge the battery before

recharging. Unlike other battery systems, there is no memory

effect that could compromise the battery’s performance.

• Use only LG batteries and chargers. LG chargers are designed to

maximize the battery life.

• Do not disassemble or short-circuit the battery pack.

• Keep the metal contacts of the battery pack clean.

• Replace the battery when it no longer provides acceptable

performance. The battery pack may be recharged hundreds of

times until it needs replacing.

• Recharge the battery if it has not been used for a long time to

maximize usability.

• Do not expose the battery charger to direct sunlight or use it in

high humidity, such as the bathroom.

• Do not leave the battery in hot or cold places, this may deteriorate

the battery performance.

Network service

• Some services and functions described in this user's guide are

dependent on network or subscription. Therefore, all menus may

not be available in your phone. Please consult network operator

for more information about your subscription.

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