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37

8.

Do wireless phone accessories that claim to shield 

the head from RF radiation work?

Since there are no known risks from exposure to RF 

emissions from wireless phones, there is no reason to 

believe that accessories that claim to shield the head 

from those emissions reduce risks. Some products 

that claim to shield the user from RF absorption use 

special phone cases, while others involve nothing 

more than a metallic accessory attached to the phone. 

Studies have shown that these products generally do 

not work as advertised. Unlike “hand-free” kits, these 

so-called “shields” may interfere with proper operation 

of the phone. The phone may be forced to boost its 

power to compensate, leading to an increase in RF 

absorption. In February 2002, the Federal trade 

Commission (FTC) charged two companies that sold 

devices that claimed to protect wireless phone users 

from radiation with making false and unsubstantiated 

claims. According to FTC, these defendants lacked a 

reasonable basis to substantiate their claim.
9. What about wireless phone interference with 

medical equipment?

Radio frequency energy (RF) from wireless phones can 

interact with some electronic devices. For this reason, 

FDA helped develop a detailed test method to measure 

electromagnetic interference (EMI) of implanted 

cardiac pacemakers and defibrillators from wireless 

telephones. This test method is now part of a standard 

sponsored by the Association for the Advancement of 

Medical instrumentation (AAMI). The final draft, a joint 

effort by FDA, medical device manufacturers, and 

many other groups, was completed in late 2000. This 

standard will allow manufacturers to ensure that 

cardiac pacemakers and defibrillators are safe from 

wireless phone EMI.
FDA has tested hearing aids for interference from 

handheld wireless phones and helped develop a 

voluntary standard sponsored by the Institute of 

Electrical and Electronic Engineers (IEEE). This 

standard specifies test methods and performance 

requirements for hearing aids and wireless phones so 

that no interference occurs when a person uses a 

compatible phone and a compatible hearing aid at the 

R400.book  Page 37  Friday, January 11, 2008  9:45 AM

Summary of Contents for GT-M2310

Page 1: ...lasting areas Do not store or carry flammable liquids gases or explosive materials in the same compartment as the phone its parts or accessories Reduce the risk of repetitive motion injuries When sending text messages or playing games on your phone hold the phone 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 pr...

Page 2: ...s at the subject and make any adjustments 3 Press OK or to take a photo 4 Press Back or to take another photo step 2 To view photos In Menu mode select My files Images My photos a photo file Listen to music To listen with the phone open 1 In Menu mode select Music Music player 2 Select a music category a music file 3 Control playback using the following keys Key Function OK Pause or resume playbac...

Page 3: ...blish permitted levels of RF energy for the general population The guidelines are based on the safety standards that were developed by independent scientific organizations through periodic and through evaluation of scientific studies The standards include a substantial safety margin designed to assure the safety of all persons regardless of age and health The exposure standard for wireless phones ...

Page 4: ...equirement for safe exposure The tests are performed in positions and locations e g at the ear and worn on the body as required by the FCC for each model While there may be differences between the SAR levels of various phones and at various positions they all meet the government requirement The FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated a...

Page 5: ...IA http www wow com com U S Food and Drug Administration FDA http www fda gov cdrh consumer World Health Organization WHO http www who int peh emf en Precautions when using batteries Never use any charger or battery that is damaged in any way Use the battery only for its intended purpose If you use the phone near the network s base station it uses less power talk and standby time are greatly affec...

Page 6: ... coin clip or pen causes a direct connection between the and terminals of the battery metal strips on the battery for example when you carry a spare battery in a pocket or bag Short circuiting the terminals may damage the battery or the object causing the short circuiting Dispose used batteries in accordance with local regulations Always recycle Do not dispose batteries in a fire Road safety Your ...

Page 7: ...y and assess the traffic if possible place calls when you are not moving or before pulling into traffic Try to plan calls when your car will be stationary If you need to make a call while moving 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 the people with whom you are talking aware that you ...

Page 8: ...ded that the equipment should only be used in the normal operating position held to your ear with the antenna pointing over your shoulder Electronic devices Most modern electronic equipment is shielded from radio frequency RF signals However certain electronic equipment may not be shielded against the RF signals from your wireless phone Consult the manufacturer to discuss alternatives Pacemakers P...

Page 9: ...is information Switch off your phone in health care facilities when any regulations posted in these areas instruct you to do so Hospitals or health care facilities may be using equipment that could be sensitive to external RF energy Vehicles RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles Check with the manufacturer or its representative reg...

Page 10: ...ins chemicals or particles such as grain dust or metal powders and any other area where you would normally be advised to turn off your vehicle engine Emergency calls This phone like any wireless phone operates using radio signals wireless and landline networks as well as user programmed functions which cannot guarantee connection in all conditions Therefore you should never rely solely on any wire...

Page 11: ...re or carry flammable liquids gases or explosive materials in the same compartment as the phone its parts or accessories For vehicles equipped with an air bag remember that an air bag inflates with great force Do not place objects including both installed or portable wireless equipment in the area over the air bag or in the air bag deployment area If wireless equipment is improperly installed and ...

Page 12: ...phone s electronic circuit boards Do not drop knock or shake the phone Rough handling can break internal circuit boards Do not use harsh chemicals cleaning solvents or strong detergents to clean the phone Wipe it with a soft cloth slightly dampened in a mild soap and water solution Do not paint the phone Paint can clog the device s moving parts and prevent proper operation Do not put the phone in ...

Page 13: ...will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the ...

Page 14: ...o transmitter and receiver It is designed and manufactured not to exceed the emission limits for exposure to radio frequency RF energy set by the Federal Communications Commission of the U S Government These limits are part of comprehensive guidelines and establish permitted levels of RF energy for the general population The guidelines are based on safety standards that were developed by independe...

Page 15: ...ed to FCC are GSM850 Head Max 0 529 W Kg Body Max 0 319 W Kg GSM1900 Head Max 1 010 W Kg Body Max 0 239 W Kg Body worn operations are restricted to Samsung supplied approved or none Samsung designated accessories that have no metal and must provide at least 1 5cm separation between the device including its antenna whether extended or retracted and the user s body None compliance to the above restr...

Page 16: ...irst responsibility A wireless phone can be an invaluable tool but good judgment must be exercised at all times while driving a motor vehicle whether on the phone or not The basic lessons are ones we all learned as teenagers Driving requires alertness caution and courtesy It requires a heavy dose of basic common sense keep your head up keep your eyes on the road check your mirrors frequently and w...

Page 17: ...reless phone within easy reach Make sure you place your wireless phone within easy reach and where you can grab it without removing your eyes from the road If you get an incoming call at an inconvenient time if possible let your voice mail answer it for you 4 Suspend conversations during hazardous driving conditions or situations Let the person you are speaking with know you are driving if necessa...

Page 18: ... you can own to protect yourself and your family in dangerous situations with your phone at your side help is only three numbers away Dial 9 1 1 or other local emergency number in the case of fire traffic accident road hazard or medical emergency Remember it is a free call on your wireless phone 9 Use your wireless phone to help others in emergencies Your wireless phone provides you a perfect oppo...

Page 19: ...m com consumer issues driving articles cfm ID 85 Appendix C Consumer Update on Wireless Phones U S Food and Drug Administration 1 What kinds of phones are the subject of this update The term wireless phone refers here to hand held wireless phones with built in antennas often called cell mobile or PCS phones These types of wireless phones can expose the user to measurable radio frequency energy RF ...

Page 20: ...dditional research In some cases other researchers have had difficulty in reproducing those studies or in determining the reasons for inconsistent results 3 What is FDA s role concerning the safety of wireless phones Under the law FDA does not review the safety of radiation emitting consumer products such as wireless phones before they can be sold as it does with new drugs or medical devices Howev...

Page 21: ...nsibilities for wireless phones with the Federal Communications Commission FCC All phones that are sold in the United States must comply with FCC safety guidelines that limit RF exposure FCC relies on FDA and other health agencies for safety questions about wireless phones FCC also regulates the base stations that the wireless phone networks rely upon While these base stations operate at higher po...

Page 22: ...sment of additional research needs in the context of the latest research developments around the world 5 What steps can I take to reduce my exposure to radio frequency energy from my wireless phone If there is a risk from these products and at this point we do not know that there is it is probably very small But if you are concerned about avoiding even potential risks you can take a few simple ste...

Page 23: ...ses brain tumors or other ill effects Their recommendation to limit wireless phone use by children was strictly precautionary it was not based on scientific evidence that any health hazard exists 7 Do hands free kits for wireless phones reduce risks from exposure to RF emissions Since there are no known risks from exposure to RF emissions from wireless phones there is no reason to believe that han...

Page 24: ...a reasonable basis to substantiate their claim 9 What about wireless phone interference with medical equipment Radio frequency energy RF from wireless phones can interact with some electronic devices For this reason FDA helped develop a detailed test method to measure electromagnetic interference EMI of implanted cardiac pacemakers and defibrillators from wireless telephones This test method is no...

Page 25: ...ausing chemicals so as to be pre disposed to develop cancer in the absence of RF exposure Other studies exposed the animals to RF for up to 22 hours per day These conditions are not similar to the conditions under which people use wireless phones so we don t know with certainty what the results of such studies mean for human health Three large epidemiology studies have been published since Decembe...

Page 26: ...easurement such as the angle at which the phone is held or which model of phone is used 12 Which other federal agencies have responsibilities related to potential RF health effects Additional information on the safety of RF exposures from various sources can be obtained from the following organizations FCC RF Safety Program http www fcc gov oet rfsafety Environmental Protection Agency EPA http www...

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